322495485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38461}}^1$

素因数の和:38525

約数の個数: 32

約数和(自身を含む): 568622208

約数和(自身を除く): 246126723

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 38461, 115383, 192305, 499993, 576915, 1499979, 1653823, 2499965, 4961469, 7499895, 8269115, 21499699, 24807345, 64499097, 107498495, 322495485]

約数ペア:

[(1, 322495485), (3, 107498495), (5, 64499097), (13, 24807345), (15, 21499699), (39, 8269115), (43, 7499895), (65, 4961469), (129, 2499965), (195, 1653823), (215, 1499979), (559, 576915), (645, 499993), (1677, 192305), (2795, 115383), (8385, 38461)]