156955015405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1\times {\mathrm{40559}}^1$

素因数の和:41493

約数の個数: 32

約数和(自身を含む): 203429491200

約数和(自身を除く): 46474475795

約数列:

[1, 5, 17, 53, 85, 265, 859, 901, 4295, 4505, 14603, 40559, 45527, 73015, 202795, 227635, 689503, 773959, 2149627, 3447515, 3869795, 10748135, 34840181, 36543659, 174200905, 182718295, 592283077, 1846529593, 2961415385, 9232647965, 31391003081, 156955015405]

約数ペア:

[(1, 156955015405), (5, 31391003081), (17, 9232647965), (53, 2961415385), (85, 1846529593), (265, 592283077), (859, 182718295), (901, 174200905), (4295, 36543659), (4505, 34840181), (14603, 10748135), (40559, 3869795), (45527, 3447515), (73015, 2149627), (202795, 773959), (227635, 689503)]