20183836725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{30133}}^1$

素因数の和:30391

約数の個数: 72

約数和(自身を含む): 39103686440

約数和(自身を除く): 18919849715

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 229, 325, 585, 687, 975, 1145, 2061, 2925, 2977, 3435, 5725, 8931, 10305, 14885, 17175, 26793, 30133, 44655, 51525, 74425, 90399, 133965, 150665, 223275, 271197, 391729, 451995, 669825, 753325, 1175187, 1355985, 1958645, 2259975, 3525561, 5875935, 6779925, 6900457, 9793225, 17627805, 20701371, 29379675, 34502285, 62104113, 88139025, 89705941, 103506855, 172511425, 269117823, 310520565, 448529705, 517534275, 807353469, 1345589115, 1552602825, 2242648525, 4036767345, 6727945575, 20183836725]

約数ペア:

[(1, 20183836725), (3, 6727945575), (5, 4036767345), (9, 2242648525), (13, 1552602825), (15, 1345589115), (25, 807353469), (39, 517534275), (45, 448529705), (65, 310520565), (75, 269117823), (117, 172511425), (195, 103506855), (225, 89705941), (229, 88139025), (325, 62104113), (585, 34502285), (687, 29379675), (975, 20701371), (1145, 17627805), (2061, 9793225), (2925, 6900457), (2977, 6779925), (3435, 5875935), (5725, 3525561), (8931, 2259975), (10305, 1958645), (14885, 1355985), (17175, 1175187), (26793, 753325), (30133, 669825), (44655, 451995), (51525, 391729), (74425, 271197), (90399, 223275), (133965, 150665)]