64483275

素因数分解:

$3^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{1723}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 106888000

約数和(自身を除く): 42404725

約数列:

[1, 3, 5, 15, 25, 75, 499, 1497, 1723, 2495, 5169, 7485, 8615, 12475, 25845, 37425, 43075, 129225, 859777, 2579331, 4298885, 12896655, 21494425, 64483275]

約数ペア:

[(1, 64483275), (3, 21494425), (5, 12896655), (15, 4298885), (25, 2579331), (75, 859777), (499, 129225), (1497, 43075), (1723, 37425), (2495, 25845), (5169, 12475), (7485, 8615)]