4027883665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{28517}}^1$

素因数の和:28629

約数の個数: 32

約数和(自身を含む): 5433021216

約数和(自身を除く): 1405137551

約数列:

[1, 5, 13, 41, 53, 65, 205, 265, 533, 689, 2173, 2665, 3445, 10865, 28249, 28517, 141245, 142585, 370721, 1169197, 1511401, 1853605, 5845985, 7557005, 15199561, 19648213, 61967441, 75997805, 98241065, 309837205, 805576733, 4027883665]

約数ペア:

[(1, 4027883665), (5, 805576733), (13, 309837205), (41, 98241065), (53, 75997805), (65, 61967441), (205, 19648213), (265, 15199561), (533, 7557005), (689, 5845985), (2173, 1853605), (2665, 1511401), (3445, 1169197), (10865, 370721), (28249, 142585), (28517, 141245)]