40477995

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 31752405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 683, 1317, 2049, 2195, 3415, 3951, 6147, 6585, 10245, 11853, 18441, 19755, 30735, 59265, 92205, 299837, 899511, 1499185, 2698533, 4497555, 8095599, 13492665, 40477995]

約数ペア:

[(1, 40477995), (3, 13492665), (5, 8095599), (9, 4497555), (15, 2698533), (27, 1499185), (45, 899511), (135, 299837), (439, 92205), (683, 59265), (1317, 30735), (2049, 19755), (2195, 18441), (3415, 11853), (3951, 10245), (6147, 6585)]