1377135

素因数分解:

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

素因数の和:216

約数の個数: 24

約数和(自身を含む): 2472720

約数和(自身を除く): 1095585

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 10201, 13635, 30603, 51005, 91809, 153015, 275427, 459045, 1377135]

約数ペア:

[(1, 1377135), (3, 459045), (5, 275427), (9, 153015), (15, 91809), (27, 51005), (45, 30603), (101, 13635), (135, 10201), (303, 4545), (505, 2727), (909, 1515)]