155647895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{21191}}^1$

素因数の和:21322

約数の個数: 16

約数和(自身を含む): 202934592

約数和(自身を除く): 47286697

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 21191, 105955, 275483, 1377415, 2394583, 11972915, 31129579, 155647895]

約数ペア:

[(1, 155647895), (5, 31129579), (13, 11972915), (65, 2394583), (113, 1377415), (565, 275483), (1469, 105955), (7345, 21191)]