212370915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{488209}}^1$

素因数の和:488246

約数の個数: 16

約数和(自身を含む): 351511200

約数和(自身を除く): 139140285

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 488209, 1464627, 2441045, 7323135, 14158061, 42474183, 70790305, 212370915]

約数ペア:

[(1, 212370915), (3, 70790305), (5, 42474183), (15, 14158061), (29, 7323135), (87, 2441045), (145, 1464627), (435, 488209)]