4770388225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 6149499264

約数和(自身を除く): 1379111039

約数列:

[1, 5, 25, 53, 113, 151, 211, 265, 565, 755, 1055, 1325, 2825, 3775, 5275, 5989, 8003, 11183, 17063, 23843, 29945, 31861, 40015, 55915, 85315, 119215, 149725, 159305, 200075, 279575, 426575, 596075, 796525, 904339, 1263679, 1688633, 3600293, 4521695, 6318395, 8443165, 18001465, 22608475, 31591975, 42215825, 90007325, 190815529, 954077645, 4770388225]

約数ペア:

[(1, 4770388225), (5, 954077645), (25, 190815529), (53, 90007325), (113, 42215825), (151, 31591975), (211, 22608475), (265, 18001465), (565, 8443165), (755, 6318395), (1055, 4521695), (1325, 3600293), (2825, 1688633), (3775, 1263679), (5275, 904339), (5989, 796525), (8003, 596075), (11183, 426575), (17063, 279575), (23843, 200075), (29945, 159305), (31861, 149725), (40015, 119215), (55915, 85315)]