85255215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5297}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 144953280

約数和(自身を除く): 59698065

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 5297, 5365, 15891, 16095, 26485, 79455, 153613, 195989, 460839, 587967, 768065, 979945, 2304195, 2939835, 5683681, 17051043, 28418405, 85255215]

約数ペア:

[(1, 85255215), (3, 28418405), (5, 17051043), (15, 5683681), (29, 2939835), (37, 2304195), (87, 979945), (111, 768065), (145, 587967), (185, 460839), (435, 195989), (555, 153613), (1073, 79455), (3219, 26485), (5297, 16095), (5365, 15891)]