210942015

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{158009}}^1$

素因数の和:158106

約数の個数: 16

約数和(自身を含む): 341301600

約数和(自身を除く): 130359585

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 158009, 474027, 790045, 2370135, 14062801, 42188403, 70314005, 210942015]

約数ペア:

[(1, 210942015), (3, 70314005), (5, 42188403), (15, 14062801), (89, 2370135), (267, 790045), (445, 474027), (1335, 158009)]