297131775

素因数分解:

$3^1\times 5^2\times {\mathrm{617}}^1\times {\mathrm{6421}}^1$

素因数の和:7051

約数の個数: 24

約数和(自身を含む): 492130704

約数和(自身を除く): 194998929

約数列:

[1, 3, 5, 15, 25, 75, 617, 1851, 3085, 6421, 9255, 15425, 19263, 32105, 46275, 96315, 160525, 481575, 3961757, 11885271, 19808785, 59426355, 99043925, 297131775]

約数ペア:

[(1, 297131775), (3, 99043925), (5, 59426355), (15, 19808785), (25, 11885271), (75, 3961757), (617, 481575), (1851, 160525), (3085, 96315), (6421, 46275), (9255, 32105), (15425, 19263)]