1540755

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 2790720

約数和(自身を除く): 1249965

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 113, 135, 303, 339, 505, 565, 909, 1017, 1515, 1695, 2727, 3051, 4545, 5085, 11413, 13635, 15255, 34239, 57065, 102717, 171195, 308151, 513585, 1540755]

約数ペア:

[(1, 1540755), (3, 513585), (5, 308151), (9, 171195), (15, 102717), (27, 57065), (45, 34239), (101, 15255), (113, 13635), (135, 11413), (303, 5085), (339, 4545), (505, 3051), (565, 2727), (909, 1695), (1017, 1515)]