1045112545

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 1315512576

約数和(自身を除く): 270400031

約数列:

[1, 5, 37, 71, 185, 251, 317, 355, 1255, 1585, 2627, 9287, 11729, 13135, 17821, 22507, 46435, 58645, 79567, 89105, 112535, 397835, 659377, 832759, 2943979, 3296885, 4163795, 5649257, 14719895, 28246285, 209022509, 1045112545]

約数ペア:

[(1, 1045112545), (5, 209022509), (37, 28246285), (71, 14719895), (185, 5649257), (251, 4163795), (317, 3296885), (355, 2943979), (1255, 832759), (1585, 659377), (2627, 397835), (9287, 112535), (11729, 89105), (13135, 79567), (17821, 58645), (22507, 46435)]