2658902925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 5414653440

約数和(自身を除く): 2755750515

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 83, 105, 115, 147, 161, 175, 245, 249, 345, 379, 415, 483, 525, 575, 581, 735, 805, 1127, 1137, 1225, 1245, 1725, 1743, 1895, 1909, 2075, 2415, 2653, 2905, 3381, 3675, 4025, 4067, 5635, 5685, 5727, 6225, 7959, 8715, 8717, 9475, 9545, 12075, 12201, 13265, 13363, 14525, 16905, 18571, 20335, 26151, 28175, 28425, 28635, 31457, 39795, 40089, 43575, 43585, 47725, 55713, 61005, 61019, 66325, 66815, 84525, 92855, 93541, 94371, 101675, 130755, 143175, 157285, 183057, 198975, 200445, 217925, 220199, 278565, 280623, 305025, 305095, 334075, 427133, 464275, 467705, 471855, 653775, 660597, 723511, 786425, 915285, 1002225, 1100995, 1281399, 1392825, 1403115, 1525475, 1541393, 2135665, 2170533, 2338525, 2359275, 3302985, 3617555, 4576425, 4624179, 5064577, 5504975, 6406995, 7015575, 7706965, 10678325, 10852665, 15193731, 16514925, 18087775, 23120895, 25322885, 32034975, 35452039, 38534825, 54263325, 75968655, 106356117, 115604475, 126614425, 177260195, 379843275, 531780585, 886300975, 2658902925]

約数ペア:

[(1, 2658902925), (3, 886300975), (5, 531780585), (7, 379843275), (15, 177260195), (21, 126614425), (23, 115604475), (25, 106356117), (35, 75968655), (49, 54263325), (69, 38534825), (75, 35452039), (83, 32034975), (105, 25322885), (115, 23120895), (147, 18087775), (161, 16514925), (175, 15193731), (245, 10852665), (249, 10678325), (345, 7706965), (379, 7015575), (415, 6406995), (483, 5504975), (525, 5064577), (575, 4624179), (581, 4576425), (735, 3617555), (805, 3302985), (1127, 2359275), (1137, 2338525), (1225, 2170533), (1245, 2135665), (1725, 1541393), (1743, 1525475), (1895, 1403115), (1909, 1392825), (2075, 1281399), (2415, 1100995), (2653, 1002225), (2905, 915285), (3381, 786425), (3675, 723511), (4025, 660597), (4067, 653775), (5635, 471855), (5685, 467705), (5727, 464275), (6225, 427133), (7959, 334075), (8715, 305095), (8717, 305025), (9475, 280623), (9545, 278565), (12075, 220199), (12201, 217925), (13265, 200445), (13363, 198975), (14525, 183057), (16905, 157285), (18571, 143175), (20335, 130755), (26151, 101675), (28175, 94371), (28425, 93541), (28635, 92855), (31457, 84525), (39795, 66815), (40089, 66325), (43575, 61019), (43585, 61005), (47725, 55713)]