26971275

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 44790784

約数和(自身を除く): 17819509

約数列:

[1, 3, 5, 15, 25, 75, 271, 813, 1327, 1355, 3981, 4065, 6635, 6775, 19905, 20325, 33175, 99525, 359617, 1078851, 1798085, 5394255, 8990425, 26971275]

約数ペア:

[(1, 26971275), (3, 8990425), (5, 5394255), (15, 1798085), (25, 1078851), (75, 359617), (271, 99525), (813, 33175), (1327, 20325), (1355, 19905), (3981, 6775), (4065, 6635)]