87775935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19615

約数の個数: 32

約数和(自身を含む): 157828608

約数和(自身を除く): 70052673

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 19571, 58713, 97855, 254423, 293565, 450133, 763269, 1272115, 1350399, 2250665, 3816345, 5851729, 6751995, 17555187, 29258645, 87775935]

約数ペア:

[(1, 87775935), (3, 29258645), (5, 17555187), (13, 6751995), (15, 5851729), (23, 3816345), (39, 2250665), (65, 1350399), (69, 1272115), (115, 763269), (195, 450133), (299, 293565), (345, 254423), (897, 97855), (1495, 58713), (4485, 19571)]