828415725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6079}}^1$

素因数の和:6194

約数の個数: 48

約数和(自身を含む): 1447526400

約数和(自身を除く): 619110675

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 237, 345, 395, 575, 1185, 1725, 1817, 1975, 5451, 5925, 6079, 9085, 18237, 27255, 30395, 45425, 91185, 136275, 139817, 151975, 419451, 455925, 480241, 699085, 1440723, 2097255, 2401205, 3495425, 7203615, 10486275, 11045543, 12006025, 33136629, 36018075, 55227715, 165683145, 276138575, 828415725]

約数ペア:

[(1, 828415725), (3, 276138575), (5, 165683145), (15, 55227715), (23, 36018075), (25, 33136629), (69, 12006025), (75, 11045543), (79, 10486275), (115, 7203615), (237, 3495425), (345, 2401205), (395, 2097255), (575, 1440723), (1185, 699085), (1725, 480241), (1817, 455925), (1975, 419451), (5451, 151975), (5925, 139817), (6079, 136275), (9085, 91185), (18237, 45425), (27255, 30395)]