89813985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 151224192

約数和(自身を除く): 61410207

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 3947, 4551, 7585, 11841, 19735, 22755, 59205, 146039, 161827, 438117, 485481, 730195, 809135, 2190585, 2427405, 5987599, 17962797, 29937995, 89813985]

約数ペア:

[(1, 89813985), (3, 29937995), (5, 17962797), (15, 5987599), (37, 2427405), (41, 2190585), (111, 809135), (123, 730195), (185, 485481), (205, 438117), (555, 161827), (615, 146039), (1517, 59205), (3947, 22755), (4551, 19735), (7585, 11841)]