127926735

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 209599488

約数和(自身を除く): 81672753

約数列:

[1, 3, 5, 15, 71, 113, 213, 339, 355, 565, 1063, 1065, 1695, 3189, 5315, 8023, 15945, 24069, 40115, 75473, 120119, 120345, 226419, 360357, 377365, 600595, 1132095, 1801785, 8528449, 25585347, 42642245, 127926735]

約数ペア:

[(1, 127926735), (3, 42642245), (5, 25585347), (15, 8528449), (71, 1801785), (113, 1132095), (213, 600595), (339, 377365), (355, 360357), (565, 226419), (1063, 120345), (1065, 120119), (1695, 75473), (3189, 40115), (5315, 24069), (8023, 15945)]