72200565

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 135699564

約数和(自身を除く): 63498999

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 337, 345, 405, 529, 621, 1011, 1035, 1587, 1685, 1863, 2645, 3033, 3105, 4761, 5055, 7751, 7935, 9099, 9315, 14283, 15165, 23253, 23805, 27297, 38755, 42849, 45495, 69759, 71415, 116265, 136485, 178273, 209277, 214245, 348795, 534819, 627831, 891365, 1046385, 1604457, 2674095, 3139155, 4813371, 8022285, 14440113, 24066855, 72200565]

約数ペア:

[(1, 72200565), (3, 24066855), (5, 14440113), (9, 8022285), (15, 4813371), (23, 3139155), (27, 2674095), (45, 1604457), (69, 1046385), (81, 891365), (115, 627831), (135, 534819), (207, 348795), (337, 214245), (345, 209277), (405, 178273), (529, 136485), (621, 116265), (1011, 71415), (1035, 69759), (1587, 45495), (1685, 42849), (1863, 38755), (2645, 27297), (3033, 23805), (3105, 23253), (4761, 15165), (5055, 14283), (7751, 9315), (7935, 9099)]