4840502975

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7725

約数の個数: 72

約数和(自身を含む): 7780002048

約数和(自身を除く): 2939499073

約数列:

[1, 5, 7, 11, 25, 35, 47, 49, 55, 77, 175, 235, 245, 275, 329, 385, 517, 539, 1175, 1225, 1645, 1925, 2303, 2585, 2695, 3619, 7643, 8225, 11515, 12925, 13475, 18095, 25333, 38215, 53501, 57575, 84073, 90475, 126665, 191075, 267505, 359221, 374507, 420365, 588511, 633325, 1337525, 1796105, 1872535, 2101825, 2514547, 2942555, 3951431, 4119577, 8980525, 9362675, 12572735, 14712775, 17601829, 19757155, 20597885, 27660017, 62863675, 88009145, 98785775, 102989425, 138300085, 193620119, 440045725, 691500425, 968100595, 4840502975]

約数ペア:

[(1, 4840502975), (5, 968100595), (7, 691500425), (11, 440045725), (25, 193620119), (35, 138300085), (47, 102989425), (49, 98785775), (55, 88009145), (77, 62863675), (175, 27660017), (235, 20597885), (245, 19757155), (275, 17601829), (329, 14712775), (385, 12572735), (517, 9362675), (539, 8980525), (1175, 4119577), (1225, 3951431), (1645, 2942555), (1925, 2514547), (2303, 2101825), (2585, 1872535), (2695, 1796105), (3619, 1337525), (7643, 633325), (8225, 588511), (11515, 420365), (12925, 374507), (13475, 359221), (18095, 267505), (25333, 191075), (38215, 126665), (53501, 90475), (57575, 84073)]