70298025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 133574784

約数和(自身を除く): 63276759

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 293, 457, 525, 879, 1371, 1465, 2051, 2285, 3199, 4395, 6153, 6855, 7325, 9597, 10255, 11425, 15995, 21975, 30765, 34275, 47985, 51275, 79975, 133901, 153825, 239925, 401703, 669505, 937307, 2008515, 2811921, 3347525, 4686535, 10042575, 14059605, 23432675, 70298025]

約数ペア:

[(1, 70298025), (3, 23432675), (5, 14059605), (7, 10042575), (15, 4686535), (21, 3347525), (25, 2811921), (35, 2008515), (75, 937307), (105, 669505), (175, 401703), (293, 239925), (457, 153825), (525, 133901), (879, 79975), (1371, 51275), (1465, 47985), (2051, 34275), (2285, 30765), (3199, 21975), (4395, 15995), (6153, 11425), (6855, 10255), (7325, 9597)]