27429415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 38054016

約数和(自身を除く): 10624601

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 241, 515, 1105, 1205, 1339, 1751, 3133, 4097, 6695, 8755, 15665, 20485, 22763, 24823, 53261, 113815, 124115, 266305, 322699, 421991, 1613495, 2109955, 5485883, 27429415]

約数ペア:

[(1, 27429415), (5, 5485883), (13, 2109955), (17, 1613495), (65, 421991), (85, 322699), (103, 266305), (221, 124115), (241, 113815), (515, 53261), (1105, 24823), (1205, 22763), (1339, 20485), (1751, 15665), (3133, 8755), (4097, 6695)]