157412955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13267}}^1$

素因数の和:13395

約数の個数: 32

約数和(自身を含む): 290409984

約数和(自身を除く): 132997029

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 3955, 11865, 13267, 39801, 66335, 92869, 199005, 278607, 464345, 1393035, 1499171, 4497513, 7495855, 10494197, 22487565, 31482591, 52470985, 157412955]

約数ペア:

[(1, 157412955), (3, 52470985), (5, 31482591), (7, 22487565), (15, 10494197), (21, 7495855), (35, 4497513), (105, 1499171), (113, 1393035), (339, 464345), (565, 278607), (791, 199005), (1695, 92869), (2373, 66335), (3955, 39801), (11865, 13267)]