16447275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5652

約数の個数: 36

約数和(自身を含む): 31730608

約数和(自身を除く): 15283333

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 5623, 16869, 28115, 50607, 73099, 84345, 140575, 219297, 253035, 365495, 421725, 657891, 1096485, 1265175, 1827475, 3289455, 5482425, 16447275]

約数ペア:

[(1, 16447275), (3, 5482425), (5, 3289455), (9, 1827475), (13, 1265175), (15, 1096485), (25, 657891), (39, 421725), (45, 365495), (65, 253035), (75, 219297), (117, 140575), (195, 84345), (225, 73099), (325, 50607), (585, 28115), (975, 16869), (2925, 5623)]