4817925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 108

約数和(自身を含む): 11026080

約数和(自身を除く): 6208155

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 25, 35, 45, 49, 57, 63, 69, 75, 95, 105, 115, 133, 147, 161, 171, 175, 207, 225, 245, 285, 315, 345, 399, 437, 441, 475, 483, 525, 575, 665, 735, 805, 855, 931, 1035, 1127, 1197, 1225, 1311, 1425, 1449, 1575, 1725, 1995, 2185, 2205, 2415, 2793, 3059, 3325, 3381, 3675, 3933, 4025, 4275, 4655, 5175, 5635, 5985, 6555, 7245, 8379, 9177, 9975, 10143, 10925, 11025, 12075, 13965, 15295, 16905, 19665, 21413, 23275, 27531, 28175, 29925, 32775, 36225, 41895, 45885, 50715, 64239, 69825, 76475, 84525, 98325, 107065, 137655, 192717, 209475, 229425, 253575, 321195, 535325, 688275, 963585, 1605975, 4817925]

約数ペア:

[(1, 4817925), (3, 1605975), (5, 963585), (7, 688275), (9, 535325), (15, 321195), (19, 253575), (21, 229425), (23, 209475), (25, 192717), (35, 137655), (45, 107065), (49, 98325), (57, 84525), (63, 76475), (69, 69825), (75, 64239), (95, 50715), (105, 45885), (115, 41895), (133, 36225), (147, 32775), (161, 29925), (171, 28175), (175, 27531), (207, 23275), (225, 21413), (245, 19665), (285, 16905), (315, 15295), (345, 13965), (399, 12075), (437, 11025), (441, 10925), (475, 10143), (483, 9975), (525, 9177), (575, 8379), (665, 7245), (735, 6555), (805, 5985), (855, 5635), (931, 5175), (1035, 4655), (1127, 4275), (1197, 4025), (1225, 3933), (1311, 3675), (1425, 3381), (1449, 3325), (1575, 3059), (1725, 2793), (1995, 2415), (2185, 2205)]