79720275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{36653}}^1$

素因数の和:36695

約数の個数: 24

約数和(自身を含む): 136352880

約数和(自身を除く): 56632605

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 36653, 109959, 183265, 549795, 916325, 1062937, 2748975, 3188811, 5314685, 15944055, 26573425, 79720275]

約数ペア:

[(1, 79720275), (3, 26573425), (5, 15944055), (15, 5314685), (25, 3188811), (29, 2748975), (75, 1062937), (87, 916325), (145, 549795), (435, 183265), (725, 109959), (2175, 36653)]