67690635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 115104000

約数和(自身を除く): 47413365

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 2179, 6213, 6537, 10355, 10895, 31065, 32685, 41401, 124203, 207005, 237511, 621015, 712533, 1187555, 3562665, 4512709, 13538127, 22563545, 67690635]

約数ペア:

[(1, 67690635), (3, 22563545), (5, 13538127), (15, 4512709), (19, 3562665), (57, 1187555), (95, 712533), (109, 621015), (285, 237511), (327, 207005), (545, 124203), (1635, 41401), (2071, 32685), (2179, 31065), (6213, 10895), (6537, 10355)]