7788532765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{4261}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 10254781152

約数和(自身を除く): 2466248387

約数列:

[1, 5, 13, 61, 65, 305, 461, 793, 2305, 3965, 4261, 5993, 21305, 28121, 29965, 55393, 140605, 259921, 276965, 365573, 1299605, 1827865, 1964321, 3378973, 9821605, 16894865, 25536173, 119823581, 127680865, 599117905, 1557706553, 7788532765]

約数ペア:

[(1, 7788532765), (5, 1557706553), (13, 599117905), (61, 127680865), (65, 119823581), (305, 25536173), (461, 16894865), (793, 9821605), (2305, 3378973), (3965, 1964321), (4261, 1827865), (5993, 1299605), (21305, 365573), (28121, 276965), (29965, 259921), (55393, 140605)]