674245

素因数分解:

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

素因数の和:93

約数の個数: 32

約数和(自身を含む): 1016064

約数和(自身を除く): 341819

約数列:

[1, 5, 11, 13, 23, 41, 55, 65, 115, 143, 205, 253, 299, 451, 533, 715, 943, 1265, 1495, 2255, 2665, 3289, 4715, 5863, 10373, 12259, 16445, 29315, 51865, 61295, 134849, 674245]

約数ペア:

[(1, 674245), (5, 134849), (11, 61295), (13, 51865), (23, 29315), (41, 16445), (55, 12259), (65, 10373), (115, 5863), (143, 4715), (205, 3289), (253, 2665), (299, 2255), (451, 1495), (533, 1265), (715, 943)]