15704847925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2100983}}^1$

素因数の和:2101029

約数の個数: 24

約数和(自身を含む): 21883849344

約数和(自身を除く): 6179001419

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 2100983, 10504915, 27312779, 48322609, 52524575, 136563895, 241613045, 628193917, 682819475, 1208065225, 3140969585, 15704847925]

約数ペア:

[(1, 15704847925), (5, 3140969585), (13, 1208065225), (23, 682819475), (25, 628193917), (65, 241613045), (115, 136563895), (299, 52524575), (325, 48322609), (575, 27312779), (1495, 10504915), (7475, 2100983)]