75021215

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 96286320

約数和(自身を除く): 21265105

約数列:

[1, 5, 19, 89, 95, 361, 445, 467, 1691, 1805, 2335, 8455, 8873, 32129, 41563, 44365, 160645, 168587, 207815, 789697, 842935, 3948485, 15004243, 75021215]

約数ペア:

[(1, 75021215), (5, 15004243), (19, 3948485), (89, 842935), (95, 789697), (361, 207815), (445, 168587), (467, 160645), (1691, 44365), (1805, 41563), (2335, 32129), (8455, 8873)]