47806425

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1187}}^1$

素因数の和:1382

約数の個数: 36

約数和(自身を含む): 86177520

約数和(自身を除く): 38371095

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 537, 895, 1187, 1611, 2685, 3561, 4475, 5935, 8055, 10683, 13425, 17805, 29675, 40275, 53415, 89025, 212473, 267075, 637419, 1062365, 1912257, 3187095, 5311825, 9561285, 15935475, 47806425]

約数ペア:

[(1, 47806425), (3, 15935475), (5, 9561285), (9, 5311825), (15, 3187095), (25, 1912257), (45, 1062365), (75, 637419), (179, 267075), (225, 212473), (537, 89025), (895, 53415), (1187, 40275), (1611, 29675), (2685, 17805), (3561, 13425), (4475, 10683), (5935, 8055)]