40015215

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 40

約数和(自身を含む): 74226240

約数和(自身を除く): 34211025

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3407, 3915, 10221, 11745, 17035, 30663, 51105, 91989, 98803, 153315, 275967, 296409, 459945, 494015, 889227, 1379835, 1482045, 2667681, 4446135, 8003043, 13338405, 40015215]

約数ペア:

[(1, 40015215), (3, 13338405), (5, 8003043), (9, 4446135), (15, 2667681), (27, 1482045), (29, 1379835), (45, 889227), (81, 494015), (87, 459945), (135, 296409), (145, 275967), (261, 153315), (405, 98803), (435, 91989), (783, 51105), (1305, 30663), (2349, 17035), (3407, 11745), (3915, 10221)]