3127605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 5529216

約数和(自身を除く): 2401611

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 373, 559, 645, 1119, 1677, 1865, 2795, 4849, 5595, 8385, 14547, 16039, 24245, 48117, 72735, 80195, 208507, 240585, 625521, 1042535, 3127605]

約数ペア:

[(1, 3127605), (3, 1042535), (5, 625521), (13, 240585), (15, 208507), (39, 80195), (43, 72735), (65, 48117), (129, 24245), (195, 16039), (215, 14547), (373, 8385), (559, 5595), (645, 4849), (1119, 2795), (1677, 1865)]