82708725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 154365120

約数和(自身を除く): 71656395

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 3457, 4785, 7975, 10371, 17285, 23925, 38027, 51855, 86425, 100253, 114081, 190135, 259275, 300759, 501265, 570405, 950675, 1102783, 1503795, 2506325, 2852025, 3308349, 5513915, 7518975, 16541745, 27569575, 82708725]

約数ペア:

[(1, 82708725), (3, 27569575), (5, 16541745), (11, 7518975), (15, 5513915), (25, 3308349), (29, 2852025), (33, 2506325), (55, 1503795), (75, 1102783), (87, 950675), (145, 570405), (165, 501265), (275, 300759), (319, 259275), (435, 190135), (725, 114081), (825, 100253), (957, 86425), (1595, 51855), (2175, 38027), (3457, 23925), (4785, 17285), (7975, 10371)]