612957045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6053}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 1010097792

約数和(自身を除く): 397140747

約数列:

[1, 3, 5, 15, 43, 129, 157, 215, 471, 645, 785, 2355, 6053, 6751, 18159, 20253, 30265, 33755, 90795, 101265, 260279, 780837, 950321, 1301395, 2850963, 3904185, 4751605, 14254815, 40863803, 122591409, 204319015, 612957045]

約数ペア:

[(1, 612957045), (3, 204319015), (5, 122591409), (15, 40863803), (43, 14254815), (129, 4751605), (157, 3904185), (215, 2850963), (471, 1301395), (645, 950321), (785, 780837), (2355, 260279), (6053, 101265), (6751, 90795), (18159, 33755), (20253, 30265)]