67210245

素因数分解:

$3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1973}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 116710776

約数和(自身を除く): 49500531

約数列:

[1, 3, 5, 9, 15, 45, 757, 1973, 2271, 3785, 5919, 6813, 9865, 11355, 17757, 29595, 34065, 88785, 1493561, 4480683, 7467805, 13442049, 22403415, 67210245]

約数ペア:

[(1, 67210245), (3, 22403415), (5, 13442049), (9, 7467805), (15, 4480683), (45, 1493561), (757, 88785), (1973, 34065), (2271, 29595), (3785, 17757), (5919, 11355), (6813, 9865)]