3138705

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 5728320

約数和(自身を除く): 2589615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3671, 11013, 18355, 33039, 55065, 69749, 165195, 209247, 348745, 627741, 1046235, 3138705]

約数ペア:

[(1, 3138705), (3, 1046235), (5, 627741), (9, 348745), (15, 209247), (19, 165195), (45, 69749), (57, 55065), (95, 33039), (171, 18355), (285, 11013), (855, 3671)]