371796255

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{8287}}^1$

素因数の和:9295

約数の個数: 24

約数和(自身を含む): 645171072

約数和(自身を除く): 273374817

約数列:

[1, 3, 5, 9, 15, 45, 997, 2991, 4985, 8287, 8973, 14955, 24861, 41435, 44865, 74583, 124305, 372915, 8262139, 24786417, 41310695, 74359251, 123932085, 371796255]

約数ペア:

[(1, 371796255), (3, 123932085), (5, 74359251), (9, 41310695), (15, 24786417), (45, 8262139), (997, 372915), (2991, 124305), (4985, 74583), (8287, 44865), (8973, 41435), (14955, 24861)]