4089135

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 6874560

約数和(自身を除く): 2785425

約数列:

[1, 3, 5, 15, 41, 61, 109, 123, 183, 205, 305, 327, 545, 615, 915, 1635, 2501, 4469, 6649, 7503, 12505, 13407, 19947, 22345, 33245, 37515, 67035, 99735, 272609, 817827, 1363045, 4089135]

約数ペア:

[(1, 4089135), (3, 1363045), (5, 817827), (15, 272609), (41, 99735), (61, 67035), (109, 37515), (123, 33245), (183, 22345), (205, 19947), (305, 13407), (327, 12505), (545, 7503), (615, 6649), (915, 4469), (1635, 2501)]