38895705

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5801}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 67883400

約数和(自身を除く): 28987695

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 5801, 6705, 17403, 29005, 52209, 87015, 261045, 864349, 2593047, 4321745, 7779141, 12965235, 38895705]

約数ペア:

[(1, 38895705), (3, 12965235), (5, 7779141), (9, 4321745), (15, 2593047), (45, 864349), (149, 261045), (447, 87015), (745, 52209), (1341, 29005), (2235, 17403), (5801, 6705)]