7694658725

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 10616588352

約数和(自身を除く): 2921929627

約数列:

[1, 5, 13, 25, 65, 71, 113, 169, 227, 325, 355, 565, 845, 923, 1135, 1469, 1775, 2825, 2951, 4225, 4615, 5675, 7345, 8023, 11999, 14755, 16117, 19097, 23075, 25651, 36725, 38363, 40115, 59995, 73775, 80585, 95485, 104299, 128255, 191815, 200575, 209521, 299975, 333463, 402925, 477425, 521495, 641275, 959075, 1047605, 1355887, 1667315, 1821221, 2607475, 2723773, 4335019, 5238025, 6779435, 8336575, 9106105, 13618865, 21675095, 23675873, 33897175, 45530525, 68094325, 108375475, 118379365, 307786349, 591896825, 1538931745, 7694658725]

約数ペア:

[(1, 7694658725), (5, 1538931745), (13, 591896825), (25, 307786349), (65, 118379365), (71, 108375475), (113, 68094325), (169, 45530525), (227, 33897175), (325, 23675873), (355, 21675095), (565, 13618865), (845, 9106105), (923, 8336575), (1135, 6779435), (1469, 5238025), (1775, 4335019), (2825, 2723773), (2951, 2607475), (4225, 1821221), (4615, 1667315), (5675, 1355887), (7345, 1047605), (8023, 959075), (11999, 641275), (14755, 521495), (16117, 477425), (19097, 402925), (23075, 333463), (25651, 299975), (36725, 209521), (38363, 200575), (40115, 191815), (59995, 128255), (73775, 104299), (80585, 95485)]