89414415

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 165665280

約数和(自身を除く): 76250865

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 73, 129, 135, 211, 215, 219, 365, 387, 633, 645, 657, 1055, 1095, 1161, 1899, 1935, 1971, 3139, 3165, 3285, 5697, 5805, 9073, 9417, 9495, 9855, 15403, 15695, 27219, 28251, 28485, 45365, 46209, 47085, 77015, 81657, 84753, 136095, 138627, 141255, 231045, 244971, 408285, 415881, 423765, 662329, 693135, 1224855, 1986987, 2079405, 3311645, 5960961, 9934935, 17882883, 29804805, 89414415]

約数ペア:

[(1, 89414415), (3, 29804805), (5, 17882883), (9, 9934935), (15, 5960961), (27, 3311645), (43, 2079405), (45, 1986987), (73, 1224855), (129, 693135), (135, 662329), (211, 423765), (215, 415881), (219, 408285), (365, 244971), (387, 231045), (633, 141255), (645, 138627), (657, 136095), (1055, 84753), (1095, 81657), (1161, 77015), (1899, 47085), (1935, 46209), (1971, 45365), (3139, 28485), (3165, 28251), (3285, 27219), (5697, 15695), (5805, 15403), (9073, 9855), (9417, 9495)]