90537915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4597}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 157582656

約数和(自身を除く): 67044741

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 4597, 6565, 13791, 19695, 22985, 59761, 68955, 179283, 298805, 464297, 896415, 1392891, 2321485, 6035861, 6964455, 18107583, 30179305, 90537915]

約数ペア:

[(1, 90537915), (3, 30179305), (5, 18107583), (13, 6964455), (15, 6035861), (39, 2321485), (65, 1392891), (101, 896415), (195, 464297), (303, 298805), (505, 179283), (1313, 68955), (1515, 59761), (3939, 22985), (4597, 19695), (6565, 13791)]