1427925

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 2400640

約数和(自身を除く): 972715

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 241, 395, 723, 1185, 1205, 1975, 3615, 5925, 6025, 18075, 19039, 57117, 95195, 285585, 475975, 1427925]

約数ペア:

[(1, 1427925), (3, 475975), (5, 285585), (15, 95195), (25, 57117), (75, 19039), (79, 18075), (237, 6025), (241, 5925), (395, 3615), (723, 1975), (1185, 1205)]