4909515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 8963136

約数和(自身を除く): 4053621

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1481, 3315, 4443, 7405, 19253, 22215, 25177, 57759, 75531, 96265, 125885, 288795, 327301, 377655, 981903, 1636505, 4909515]

約数ペア:

[(1, 4909515), (3, 1636505), (5, 981903), (13, 377655), (15, 327301), (17, 288795), (39, 125885), (51, 96265), (65, 75531), (85, 57759), (195, 25177), (221, 22215), (255, 19253), (663, 7405), (1105, 4443), (1481, 3315)]