1415305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 1833984

約数和(自身を除く): 418679

約数列:

[1, 5, 23, 31, 115, 155, 397, 713, 1985, 3565, 9131, 12307, 45655, 61535, 283061, 1415305]

約数ペア:

[(1, 1415305), (5, 283061), (23, 61535), (31, 45655), (115, 12307), (155, 9131), (397, 3565), (713, 1985)]