9810984625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3301}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 13846210560

約数和(自身を除く): 4035225935

約数列:

[1, 5, 13, 25, 31, 59, 65, 125, 155, 295, 325, 403, 767, 775, 1475, 1625, 1829, 2015, 3301, 3835, 3875, 7375, 9145, 10075, 16505, 19175, 23777, 42913, 45725, 50375, 82525, 95875, 102331, 118885, 194759, 214565, 228625, 412625, 511655, 594425, 973795, 1072825, 1330303, 2531867, 2558275, 2972125, 4868975, 5364125, 6037529, 6651515, 12659335, 12791375, 24344875, 30187645, 33257575, 63296675, 78487877, 150938225, 166287875, 316483375, 392439385, 754691125, 1962196925, 9810984625]

約数ペア:

[(1, 9810984625), (5, 1962196925), (13, 754691125), (25, 392439385), (31, 316483375), (59, 166287875), (65, 150938225), (125, 78487877), (155, 63296675), (295, 33257575), (325, 30187645), (403, 24344875), (767, 12791375), (775, 12659335), (1475, 6651515), (1625, 6037529), (1829, 5364125), (2015, 4868975), (3301, 2972125), (3835, 2558275), (3875, 2531867), (7375, 1330303), (9145, 1072825), (10075, 973795), (16505, 594425), (19175, 511655), (23777, 412625), (42913, 228625), (45725, 214565), (50375, 194759), (82525, 118885), (95875, 102331)]