53418625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 72963072

約数和(自身を除く): 19544447

約数列:

[1, 5, 13, 25, 65, 71, 125, 325, 355, 463, 923, 1625, 1775, 2315, 4615, 6019, 8875, 11575, 23075, 30095, 32873, 57875, 115375, 150475, 164365, 427349, 752375, 821825, 2136745, 4109125, 10683725, 53418625]

約数ペア:

[(1, 53418625), (5, 10683725), (13, 4109125), (25, 2136745), (65, 821825), (71, 752375), (125, 427349), (325, 164365), (355, 150475), (463, 115375), (923, 57875), (1625, 32873), (1775, 30095), (2315, 23075), (4615, 11575), (6019, 8875)]