1957365

素因数分解:

$3^7\times 5^1\times {\mathrm{179}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3542400

約数和(自身を除く): 1585035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 243, 405, 537, 729, 895, 1215, 1611, 2187, 2685, 3645, 4833, 8055, 10935, 14499, 24165, 43497, 72495, 130491, 217485, 391473, 652455, 1957365]

約数ペア:

[(1, 1957365), (3, 652455), (5, 391473), (9, 217485), (15, 130491), (27, 72495), (45, 43497), (81, 24165), (135, 14499), (179, 10935), (243, 8055), (405, 4833), (537, 3645), (729, 2685), (895, 2187), (1215, 1611)]