25690830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 67903488

約数和(自身を除く): 42212658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 165, 254, 330, 381, 613, 635, 762, 1226, 1270, 1397, 1839, 1905, 2794, 3065, 3678, 3810, 4191, 6130, 6743, 6985, 8382, 9195, 13486, 13970, 18390, 20229, 20955, 33715, 40458, 41910, 67430, 77851, 101145, 155702, 202290, 233553, 389255, 467106, 778510, 856361, 1167765, 1712722, 2335530, 2569083, 4281805, 5138166, 8563610, 12845415, 25690830]

約数ペア:

[(1, 25690830), (2, 12845415), (3, 8563610), (5, 5138166), (6, 4281805), (10, 2569083), (11, 2335530), (15, 1712722), (22, 1167765), (30, 856361), (33, 778510), (55, 467106), (66, 389255), (110, 233553), (127, 202290), (165, 155702), (254, 101145), (330, 77851), (381, 67430), (613, 41910), (635, 40458), (762, 33715), (1226, 20955), (1270, 20229), (1397, 18390), (1839, 13970), (1905, 13486), (2794, 9195), (3065, 8382), (3678, 6985), (3810, 6743), (4191, 6130)]