3325750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 6368544

約数和(自身を除く): 3042794

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 251, 265, 502, 530, 1255, 1325, 2510, 2650, 6275, 6625, 12550, 13250, 13303, 26606, 31375, 62750, 66515, 133030, 332575, 665150, 1662875, 3325750]

約数ペア:

[(1, 3325750), (2, 1662875), (5, 665150), (10, 332575), (25, 133030), (50, 66515), (53, 62750), (106, 31375), (125, 26606), (250, 13303), (251, 13250), (265, 12550), (502, 6625), (530, 6275), (1255, 2650), (1325, 2510)]