101994815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 38512321

約数列:

[1, 5, 13, 17, 65, 85, 221, 241, 383, 1105, 1205, 1915, 3133, 4097, 4979, 6511, 15665, 20485, 24895, 32555, 53261, 84643, 92303, 266305, 423215, 461515, 1199939, 1569151, 5999695, 7845755, 20398963, 101994815]

約数ペア:

[(1, 101994815), (5, 20398963), (13, 7845755), (17, 5999695), (65, 1569151), (85, 1199939), (221, 461515), (241, 423215), (383, 266305), (1105, 92303), (1205, 84643), (1915, 53261), (3133, 32555), (4097, 24895), (4979, 20485), (6511, 15665)]