7048925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 36

約数和(自身を含む): 10080084

約数和(自身を除く): 3031159

約数列:

[1, 5, 13, 23, 25, 41, 65, 115, 205, 299, 325, 529, 533, 575, 943, 1025, 1495, 2645, 2665, 4715, 6877, 7475, 12259, 13225, 13325, 21689, 23575, 34385, 61295, 108445, 171925, 281957, 306475, 542225, 1409785, 7048925]

約数ペア:

[(1, 7048925), (5, 1409785), (13, 542225), (23, 306475), (25, 281957), (41, 171925), (65, 108445), (115, 61295), (205, 34385), (299, 23575), (325, 21689), (529, 13325), (533, 13225), (575, 12259), (943, 7475), (1025, 6877), (1495, 4715), (2645, 2665)]