366991495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 509761728

約数和(自身を除く): 142770233

約数列:

[1, 5, 13, 17, 65, 67, 85, 221, 335, 871, 1105, 1139, 4355, 4957, 5695, 14807, 24785, 64441, 74035, 84269, 322205, 332119, 421345, 1095497, 1660595, 4317547, 5477485, 5646023, 21587735, 28230115, 73398299, 366991495]

約数ペア:

[(1, 366991495), (5, 73398299), (13, 28230115), (17, 21587735), (65, 5646023), (67, 5477485), (85, 4317547), (221, 1660595), (335, 1095497), (871, 421345), (1105, 332119), (1139, 322205), (4355, 84269), (4957, 74035), (5695, 64441), (14807, 24785)]