69891195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{691}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 122367744

約数和(自身を除く): 52476549

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 613, 691, 1839, 2073, 3065, 3455, 6743, 7601, 9195, 10365, 20229, 22803, 33715, 38005, 101145, 114015, 423583, 1270749, 2117915, 4659413, 6353745, 13978239, 23297065, 69891195]

約数ペア:

[(1, 69891195), (3, 23297065), (5, 13978239), (11, 6353745), (15, 4659413), (33, 2117915), (55, 1270749), (165, 423583), (613, 114015), (691, 101145), (1839, 38005), (2073, 33715), (3065, 22803), (3455, 20229), (6743, 10365), (7601, 9195)]