125008715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 166453056

約数和(自身を除く): 41444341

約数列:

[1, 5, 13, 53, 65, 131, 265, 277, 655, 689, 1385, 1703, 3445, 3601, 6943, 8515, 14681, 18005, 34715, 36287, 73405, 90259, 181435, 190853, 451295, 471731, 954265, 1923211, 2358655, 9616055, 25001743, 125008715]

約数ペア:

[(1, 125008715), (5, 25001743), (13, 9616055), (53, 2358655), (65, 1923211), (131, 954265), (265, 471731), (277, 451295), (655, 190853), (689, 181435), (1385, 90259), (1703, 73405), (3445, 36287), (3601, 34715), (6943, 18005), (8515, 14681)]