157730685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79063}}^1$

素因数の和:79097

約数の個数: 32

約数和(自身を含む): 303605760

約数和(自身を除く): 145875075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 79063, 237189, 395315, 553441, 1185945, 1502197, 1660323, 2767205, 4506591, 7510985, 8301615, 10515379, 22532955, 31546137, 52576895, 157730685]

約数ペア:

[(1, 157730685), (3, 52576895), (5, 31546137), (7, 22532955), (15, 10515379), (19, 8301615), (21, 7510985), (35, 4506591), (57, 2767205), (95, 1660323), (105, 1502197), (133, 1185945), (285, 553441), (399, 395315), (665, 237189), (1995, 79063)]