27065475

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 50339040

約数和(自身を除く): 23273565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 397, 505, 675, 909, 1191, 1515, 1985, 2525, 2727, 3573, 4545, 5955, 7575, 9925, 10719, 13635, 17865, 22725, 29775, 40097, 53595, 68175, 89325, 120291, 200485, 267975, 360873, 601455, 1002425, 1082619, 1804365, 3007275, 5413095, 9021825, 27065475]

約数ペア:

[(1, 27065475), (3, 9021825), (5, 5413095), (9, 3007275), (15, 1804365), (25, 1082619), (27, 1002425), (45, 601455), (75, 360873), (101, 267975), (135, 200485), (225, 120291), (303, 89325), (397, 68175), (505, 53595), (675, 40097), (909, 29775), (1191, 22725), (1515, 17865), (1985, 13635), (2525, 10719), (2727, 9925), (3573, 7575), (4545, 5955)]