75971235

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 126259200

約数和(自身を除く): 50287965

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 465, 597, 821, 995, 2463, 2985, 4105, 6169, 12315, 18507, 25451, 30845, 76353, 92535, 127255, 163379, 381765, 490137, 816895, 2450685, 5064749, 15194247, 25323745, 75971235]

約数ペア:

[(1, 75971235), (3, 25323745), (5, 15194247), (15, 5064749), (31, 2450685), (93, 816895), (155, 490137), (199, 381765), (465, 163379), (597, 127255), (821, 92535), (995, 76353), (2463, 30845), (2985, 25451), (4105, 18507), (6169, 12315)]