1554123085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139571}}^1$

素因数の和:139724

約数の個数: 16

約数和(自身を含む): 1989738432

約数和(自身を除く): 435615347

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 139571, 697855, 2372707, 11863535, 18283801, 91419005, 310824617, 1554123085]

約数ペア:

[(1, 1554123085), (5, 310824617), (17, 91419005), (85, 18283801), (131, 11863535), (655, 2372707), (2227, 697855), (11135, 139571)]