3000645

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 40

約数和(自身を含む): 5575680

約数和(自身を除く): 2575035

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 239, 279, 405, 465, 717, 837, 1195, 1395, 2151, 2511, 3585, 4185, 6453, 7409, 10755, 12555, 19359, 22227, 32265, 37045, 66681, 96795, 111135, 200043, 333405, 600129, 1000215, 3000645]

約数ペア:

[(1, 3000645), (3, 1000215), (5, 600129), (9, 333405), (15, 200043), (27, 111135), (31, 96795), (45, 66681), (81, 37045), (93, 32265), (135, 22227), (155, 19359), (239, 12555), (279, 10755), (405, 7409), (465, 6453), (717, 4185), (837, 3585), (1195, 2511), (1395, 2151)]