4819165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 6281856

約数和(自身を除く): 1462691

約数列:

[1, 5, 13, 65, 151, 491, 755, 1963, 2455, 6383, 9815, 31915, 74141, 370705, 963833, 4819165]

約数ペア:

[(1, 4819165), (5, 963833), (13, 370705), (65, 74141), (151, 31915), (491, 9815), (755, 6383), (1963, 2455)]