12651750

素因数分解:

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

素因数の和:5646

約数の個数: 48

約数和(自身を含む): 34216416

約数和(自身を除く): 21564666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 5623, 11246, 16869, 28115, 33738, 50607, 56230, 84345, 101214, 140575, 168690, 253035, 281150, 421725, 506070, 702875, 843450, 1265175, 1405750, 2108625, 2530350, 4217250, 6325875, 12651750]

約数ペア:

[(1, 12651750), (2, 6325875), (3, 4217250), (5, 2530350), (6, 2108625), (9, 1405750), (10, 1265175), (15, 843450), (18, 702875), (25, 506070), (30, 421725), (45, 281150), (50, 253035), (75, 168690), (90, 140575), (125, 101214), (150, 84345), (225, 56230), (250, 50607), (375, 33738), (450, 28115), (750, 16869), (1125, 11246), (2250, 5623)]