1330745025

素因数分解:

$3^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{36137}}^1$

素因数の和:36641

約数の個数: 24

約数和(自身を含む): 2204707104

約数和(自身を除く): 873962079

約数列:

[1, 3, 5, 15, 25, 75, 491, 1473, 2455, 7365, 12275, 36137, 36825, 108411, 180685, 542055, 903425, 2710275, 17743267, 53229801, 88716335, 266149005, 443581675, 1330745025]

約数ペア:

[(1, 1330745025), (3, 443581675), (5, 266149005), (15, 88716335), (25, 53229801), (75, 17743267), (491, 2710275), (1473, 903425), (2455, 542055), (7365, 180685), (12275, 108411), (36137, 36825)]