146619655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4079}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 219340800

約数和(自身を除く): 72721145

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 2765, 4079, 5135, 7189, 20395, 28553, 35945, 53027, 142765, 265135, 322241, 371189, 1611205, 1855945, 2255687, 4189133, 11278435, 20945665, 29323931, 146619655]

約数ペア:

[(1, 146619655), (5, 29323931), (7, 20945665), (13, 11278435), (35, 4189133), (65, 2255687), (79, 1855945), (91, 1611205), (395, 371189), (455, 322241), (553, 265135), (1027, 142765), (2765, 53027), (4079, 35945), (5135, 28553), (7189, 20395)]