12103015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 14916096

約数和(自身を除く): 2813081

約数列:

[1, 5, 71, 103, 331, 355, 515, 1655, 7313, 23501, 34093, 36565, 117505, 170465, 2420603, 12103015]

約数ペア:

[(1, 12103015), (5, 2420603), (71, 170465), (103, 117505), (331, 36565), (355, 34093), (515, 23501), (1655, 7313)]