61140765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 118067328

約数和(自身を除く): 56926563

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1613, 1805, 1995, 2527, 4839, 5415, 7581, 8065, 11291, 12635, 24195, 30647, 33873, 37905, 56455, 91941, 153235, 169365, 214529, 459705, 582293, 643587, 1072645, 1746879, 2911465, 3217935, 4076051, 8734395, 12228153, 20380255, 61140765]

約数ペア:

[(1, 61140765), (3, 20380255), (5, 12228153), (7, 8734395), (15, 4076051), (19, 3217935), (21, 2911465), (35, 1746879), (57, 1072645), (95, 643587), (105, 582293), (133, 459705), (285, 214529), (361, 169365), (399, 153235), (665, 91941), (1083, 56455), (1613, 37905), (1805, 33873), (1995, 30647), (2527, 24195), (4839, 12635), (5415, 11291), (7581, 8065)]