38641625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 53239680

約数和(自身を除く): 14598055

約数列:

[1, 5, 11, 25, 55, 125, 157, 179, 275, 785, 895, 1375, 1727, 1969, 3925, 4475, 8635, 9845, 19625, 22375, 28103, 43175, 49225, 140515, 215875, 246125, 309133, 702575, 1545665, 3512875, 7728325, 38641625]

約数ペア:

[(1, 38641625), (5, 7728325), (11, 3512875), (25, 1545665), (55, 702575), (125, 309133), (157, 246125), (179, 215875), (275, 140515), (785, 49225), (895, 43175), (1375, 28103), (1727, 22375), (1969, 19625), (3925, 9845), (4475, 8635)]