143349505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20611}}^1$

素因数の和:20736

約数の個数: 16

約数和(自身を含む): 186992064

約数和(自身を除く): 43642559

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 20611, 103055, 267943, 1339715, 2205377, 11026885, 28669901, 143349505]

約数ペア:

[(1, 143349505), (5, 28669901), (13, 11026885), (65, 2205377), (107, 1339715), (535, 267943), (1391, 103055), (6955, 20611)]