74756025

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4102

約数の個数: 36

約数和(自身を含む): 135543408

約数和(自身を除く): 60787383

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 3735, 4003, 6225, 12009, 18675, 20015, 36027, 60045, 100075, 180135, 300225, 332249, 900675, 996747, 1661245, 2990241, 4983735, 8306225, 14951205, 24918675, 74756025]

約数ペア:

[(1, 74756025), (3, 24918675), (5, 14951205), (9, 8306225), (15, 4983735), (25, 2990241), (45, 1661245), (75, 996747), (83, 900675), (225, 332249), (249, 300225), (415, 180135), (747, 100075), (1245, 60045), (2075, 36027), (3735, 20015), (4003, 18675), (6225, 12009)]