157225355

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{195311}}^1$

素因数の和:195346

約数の個数: 16

約数和(自身を含む): 224999424

約数和(自身を除く): 67774069

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 195311, 976555, 1367177, 4492153, 6835885, 22460765, 31445071, 157225355]

約数ペア:

[(1, 157225355), (5, 31445071), (7, 22460765), (23, 6835885), (35, 4492153), (115, 1367177), (161, 976555), (805, 195311)]