239307565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12409}}^1$

素因数の和:12469

約数の個数: 32

約数和(自身を含む): 357408000

約数和(自身を除く): 118100435

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 12409, 19285, 62045, 86863, 235771, 359861, 434315, 1178855, 1650397, 1799305, 2519027, 6837359, 8251985, 12595135, 34186795, 47861513, 239307565]

約数ペア:

[(1, 239307565), (5, 47861513), (7, 34186795), (19, 12595135), (29, 8251985), (35, 6837359), (95, 2519027), (133, 1799305), (145, 1650397), (203, 1178855), (551, 434315), (665, 359861), (1015, 235771), (2755, 86863), (3857, 62045), (12409, 19285)]