13061625

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 22129536

約数和(自身を除く): 9067911

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 571, 915, 1525, 1713, 2855, 4575, 7625, 8565, 14275, 22875, 34831, 42825, 71375, 104493, 174155, 214125, 522465, 870775, 2612325, 4353875, 13061625]

約数ペア:

[(1, 13061625), (3, 4353875), (5, 2612325), (15, 870775), (25, 522465), (61, 214125), (75, 174155), (125, 104493), (183, 71375), (305, 42825), (375, 34831), (571, 22875), (915, 14275), (1525, 8565), (1713, 7625), (2855, 4575)]