772485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1051}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 1439136

約数和(自身を除く): 666651

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1051, 3153, 5255, 7357, 15765, 22071, 36785, 51499, 110355, 154497, 257495, 772485]

約数ペア:

[(1, 772485), (3, 257495), (5, 154497), (7, 110355), (15, 51499), (21, 36785), (35, 22071), (49, 15765), (105, 7357), (147, 5255), (245, 3153), (735, 1051)]