8047650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4155

約数の個数: 48

約数和(自身を含む): 21498624

約数和(自身を除く): 13450974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4127, 8254, 12381, 20635, 24762, 41270, 53651, 61905, 103175, 107302, 123810, 160953, 206350, 268255, 309525, 321906, 536510, 619050, 804765, 1341275, 1609530, 2682550, 4023825, 8047650]

約数ペア:

[(1, 8047650), (2, 4023825), (3, 2682550), (5, 1609530), (6, 1341275), (10, 804765), (13, 619050), (15, 536510), (25, 321906), (26, 309525), (30, 268255), (39, 206350), (50, 160953), (65, 123810), (75, 107302), (78, 103175), (130, 61905), (150, 53651), (195, 41270), (325, 24762), (390, 20635), (650, 12381), (975, 8254), (1950, 4127)]