39339705

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 65899008

約数和(自身を除く): 26559303

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1361, 1927, 4083, 5781, 6805, 9635, 20415, 28905, 55801, 63967, 167403, 191901, 279005, 319835, 837015, 959505, 2622647, 7867941, 13113235, 39339705]

約数ペア:

[(1, 39339705), (3, 13113235), (5, 7867941), (15, 2622647), (41, 959505), (47, 837015), (123, 319835), (141, 279005), (205, 191901), (235, 167403), (615, 63967), (705, 55801), (1361, 28905), (1927, 20415), (4083, 9635), (5781, 6805)]