23051405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 32949504

約数和(自身を除く): 9898099

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 907, 1105, 1495, 1955, 4535, 5083, 11791, 15419, 20861, 25415, 58955, 77095, 104305, 200447, 271193, 354637, 1002235, 1355965, 1773185, 4610281, 23051405]

約数ペア:

[(1, 23051405), (5, 4610281), (13, 1773185), (17, 1355965), (23, 1002235), (65, 354637), (85, 271193), (115, 200447), (221, 104305), (299, 77095), (391, 58955), (907, 25415), (1105, 20861), (1495, 15419), (1955, 11791), (4535, 5083)]