2016157325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{68171}}^1$

素因数の和:68214

約数の個数: 36

約数和(自身を含む): 3093918048

約数和(自身を除く): 1077760723

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 325, 455, 845, 1183, 2275, 4225, 5915, 29575, 68171, 340855, 477197, 886223, 1704275, 2385985, 4431115, 6203561, 11520899, 11929925, 22155575, 31017805, 57604495, 80646293, 155089025, 288022475, 403231465, 2016157325]

約数ペア:

[(1, 2016157325), (5, 403231465), (7, 288022475), (13, 155089025), (25, 80646293), (35, 57604495), (65, 31017805), (91, 22155575), (169, 11929925), (175, 11520899), (325, 6203561), (455, 4431115), (845, 2385985), (1183, 1704275), (2275, 886223), (4225, 477197), (5915, 340855), (29575, 68171)]