2017619625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10529}}^1$

素因数の和:10627

約数の個数: 64

約数和(自身を含む): 3889866240

約数和(自身を除く): 1872246615

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 125, 175, 219, 365, 375, 511, 525, 875, 1095, 1533, 1825, 2555, 2625, 5475, 7665, 9125, 10529, 12775, 27375, 31587, 38325, 52645, 63875, 73703, 157935, 191625, 221109, 263225, 368515, 768617, 789675, 1105545, 1316125, 1842575, 2305851, 3843085, 3948375, 5380319, 5527725, 9212875, 11529255, 16140957, 19215425, 26901595, 27638625, 57646275, 80704785, 96077125, 134507975, 288231375, 403523925, 672539875, 2017619625]

約数ペア:

[(1, 2017619625), (3, 672539875), (5, 403523925), (7, 288231375), (15, 134507975), (21, 96077125), (25, 80704785), (35, 57646275), (73, 27638625), (75, 26901595), (105, 19215425), (125, 16140957), (175, 11529255), (219, 9212875), (365, 5527725), (375, 5380319), (511, 3948375), (525, 3843085), (875, 2305851), (1095, 1842575), (1533, 1316125), (1825, 1105545), (2555, 789675), (2625, 768617), (5475, 368515), (7665, 263225), (9125, 221109), (10529, 191625), (12775, 157935), (27375, 73703), (31587, 63875), (38325, 52645)]