4378285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 5548032

約数和(自身を除く): 1169747

約数列:

[1, 5, 31, 47, 155, 235, 601, 1457, 3005, 7285, 18631, 28247, 93155, 141235, 875657, 4378285]

約数ペア:

[(1, 4378285), (5, 875657), (31, 141235), (47, 93155), (155, 28247), (235, 18631), (601, 7285), (1457, 3005)]