742017075

素因数分解:

$3^1\times 5^2\times {\mathrm{2141}}^1\times {\mathrm{4621}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 1227640176

約数和(自身を除く): 485623101

約数列:

[1, 3, 5, 15, 25, 75, 2141, 4621, 6423, 10705, 13863, 23105, 32115, 53525, 69315, 115525, 160575, 346575, 9893561, 29680683, 49467805, 148403415, 247339025, 742017075]

約数ペア:

[(1, 742017075), (3, 247339025), (5, 148403415), (15, 49467805), (25, 29680683), (75, 9893561), (2141, 346575), (4621, 160575), (6423, 115525), (10705, 69315), (13863, 53525), (23105, 32115)]