1952775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 3928320

約数和(自身を除く): 1975545

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 263, 275, 297, 495, 675, 789, 825, 1315, 1485, 2367, 2475, 2893, 3945, 6575, 7101, 7425, 8679, 11835, 14465, 19725, 26037, 35505, 43395, 59175, 72325, 78111, 130185, 177525, 216975, 390555, 650925, 1952775]

約数ペア:

[(1, 1952775), (3, 650925), (5, 390555), (9, 216975), (11, 177525), (15, 130185), (25, 78111), (27, 72325), (33, 59175), (45, 43395), (55, 35505), (75, 26037), (99, 19725), (135, 14465), (165, 11835), (225, 8679), (263, 7425), (275, 7101), (297, 6575), (495, 3945), (675, 2893), (789, 2475), (825, 2367), (1315, 1485)]