40486965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 66686976

約数和(自身を除く): 26200011

約数列:

[1, 3, 5, 15, 53, 127, 159, 265, 381, 401, 635, 795, 1203, 1905, 2005, 6015, 6731, 20193, 21253, 33655, 50927, 63759, 100965, 106265, 152781, 254635, 318795, 763905, 2699131, 8097393, 13495655, 40486965]

約数ペア:

[(1, 40486965), (3, 13495655), (5, 8097393), (15, 2699131), (53, 763905), (127, 318795), (159, 254635), (265, 152781), (381, 106265), (401, 100965), (635, 63759), (795, 50927), (1203, 33655), (1905, 21253), (2005, 20193), (6015, 6731)]