716507575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 1078859520

約数和(自身を除く): 362351945

約数列:

[1, 5, 7, 19, 25, 35, 95, 113, 133, 175, 475, 565, 665, 791, 1907, 2147, 2825, 3325, 3955, 9535, 10735, 13349, 15029, 19775, 36233, 47675, 53675, 66745, 75145, 181165, 215491, 253631, 333725, 375725, 905825, 1077455, 1268155, 1508437, 4094329, 5387275, 6340775, 7542185, 20471645, 28660303, 37710925, 102358225, 143301515, 716507575]

約数ペア:

[(1, 716507575), (5, 143301515), (7, 102358225), (19, 37710925), (25, 28660303), (35, 20471645), (95, 7542185), (113, 6340775), (133, 5387275), (175, 4094329), (475, 1508437), (565, 1268155), (665, 1077455), (791, 905825), (1907, 375725), (2147, 333725), (2825, 253631), (3325, 215491), (3955, 181165), (9535, 75145), (10735, 66745), (13349, 53675), (15029, 47675), (19775, 36233)]