12304515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 21162816

約数和(自身を除く): 8858301

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 661, 1095, 1241, 1983, 3305, 3723, 6205, 9915, 11237, 18615, 33711, 48253, 56185, 144759, 168555, 241265, 723795, 820301, 2460903, 4101505, 12304515]

約数ペア:

[(1, 12304515), (3, 4101505), (5, 2460903), (15, 820301), (17, 723795), (51, 241265), (73, 168555), (85, 144759), (219, 56185), (255, 48253), (365, 33711), (661, 18615), (1095, 11237), (1241, 9915), (1983, 6205), (3305, 3723)]