1208156955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{4211}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 1999116288

約数和(自身を除く): 790959333

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 617, 1851, 3085, 4211, 9255, 12633, 19127, 21055, 57381, 63165, 95635, 130541, 286905, 391623, 652705, 1958115, 2598187, 7794561, 12990935, 38972805, 80543797, 241631391, 402718985, 1208156955]

約数ペア:

[(1, 1208156955), (3, 402718985), (5, 241631391), (15, 80543797), (31, 38972805), (93, 12990935), (155, 7794561), (465, 2598187), (617, 1958115), (1851, 652705), (3085, 391623), (4211, 286905), (9255, 130541), (12633, 95635), (19127, 63165), (21055, 57381)]