100930905

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 180363456

約数和(自身を除く): 79432551

約数列:

[1, 3, 5, 9, 15, 45, 61, 83, 183, 249, 305, 415, 443, 549, 747, 915, 1245, 1329, 2215, 2745, 3735, 3987, 5063, 6645, 15189, 19935, 25315, 27023, 36769, 45567, 75945, 81069, 110307, 135115, 183845, 227835, 243207, 330921, 405345, 551535, 1216035, 1654605, 2242909, 6728727, 11214545, 20186181, 33643635, 100930905]

約数ペア:

[(1, 100930905), (3, 33643635), (5, 20186181), (9, 11214545), (15, 6728727), (45, 2242909), (61, 1654605), (83, 1216035), (183, 551535), (249, 405345), (305, 330921), (415, 243207), (443, 227835), (549, 183845), (747, 135115), (915, 110307), (1245, 81069), (1329, 75945), (2215, 45567), (2745, 36769), (3735, 27023), (3987, 25315), (5063, 19935), (6645, 15189)]