15065420

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1613}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 31724784

約数和(自身を除く): 16659364

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1613, 1868, 2335, 3226, 4670, 6452, 8065, 9340, 16130, 32260, 753271, 1506542, 3013084, 3766355, 7532710, 15065420]

約数ペア:

[(1, 15065420), (2, 7532710), (4, 3766355), (5, 3013084), (10, 1506542), (20, 753271), (467, 32260), (934, 16130), (1613, 9340), (1868, 8065), (2335, 6452), (3226, 4670)]