27517750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8497

約数の個数: 32

約数和(自身を含む): 55482336

約数和(自身を除く): 27964586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 8467, 16934, 42335, 84670, 110071, 211675, 220142, 423350, 550355, 1058375, 1100710, 2116750, 2751775, 5503550, 13758875, 27517750]

約数ペア:

[(1, 27517750), (2, 13758875), (5, 5503550), (10, 2751775), (13, 2116750), (25, 1100710), (26, 1058375), (50, 550355), (65, 423350), (125, 220142), (130, 211675), (250, 110071), (325, 84670), (650, 42335), (1625, 16934), (3250, 8467)]