38362155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 68427360

約数和(自身を除く): 30065205

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 409, 481, 507, 555, 845, 1227, 1443, 2045, 2405, 2535, 5317, 6135, 6253, 7215, 15133, 15951, 18759, 26585, 31265, 45399, 69121, 75665, 79755, 93795, 196729, 207363, 226995, 345605, 590187, 983645, 1036815, 2557477, 2950935, 7672431, 12787385, 38362155]

約数ペア:

[(1, 38362155), (3, 12787385), (5, 7672431), (13, 2950935), (15, 2557477), (37, 1036815), (39, 983645), (65, 590187), (111, 345605), (169, 226995), (185, 207363), (195, 196729), (409, 93795), (481, 79755), (507, 75665), (555, 69121), (845, 45399), (1227, 31265), (1443, 26585), (2045, 18759), (2405, 15951), (2535, 15133), (5317, 7215), (6135, 6253)]