3371225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 5249664

約数和(自身を除く): 1878439

約数列:

[1, 5, 11, 13, 23, 25, 41, 55, 65, 115, 143, 205, 253, 275, 299, 325, 451, 533, 575, 715, 943, 1025, 1265, 1495, 2255, 2665, 3289, 3575, 4715, 5863, 6325, 7475, 10373, 11275, 12259, 13325, 16445, 23575, 29315, 51865, 61295, 82225, 134849, 146575, 259325, 306475, 674245, 3371225]

約数ペア:

[(1, 3371225), (5, 674245), (11, 306475), (13, 259325), (23, 146575), (25, 134849), (41, 82225), (55, 61295), (65, 51865), (115, 29315), (143, 23575), (205, 16445), (253, 13325), (275, 12259), (299, 11275), (325, 10373), (451, 7475), (533, 6325), (575, 5863), (715, 4715), (943, 3575), (1025, 3289), (1265, 2665), (1495, 2255)]