1620135

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1524825

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1091, 1485, 3273, 5455, 9819, 12001, 16365, 29457, 36003, 49095, 60005, 108009, 147285, 180015, 324027, 540045, 1620135]

約数ペア:

[(1, 1620135), (3, 540045), (5, 324027), (9, 180015), (11, 147285), (15, 108009), (27, 60005), (33, 49095), (45, 36003), (55, 29457), (99, 16365), (135, 12001), (165, 9819), (297, 5455), (495, 3273), (1091, 1485)]