3570405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2512155

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 131, 237, 345, 393, 395, 655, 1185, 1817, 1965, 3013, 5451, 9039, 9085, 10349, 15065, 27255, 31047, 45195, 51745, 155235, 238027, 714081, 1190135, 3570405]

約数ペア:

[(1, 3570405), (3, 1190135), (5, 714081), (15, 238027), (23, 155235), (69, 51745), (79, 45195), (115, 31047), (131, 27255), (237, 15065), (345, 10349), (393, 9085), (395, 9039), (655, 5451), (1185, 3013), (1817, 1965)]