79875809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 15924511

約数列:

[1, 13, 17, 31, 89, 131, 221, 403, 527, 1157, 1513, 1703, 2227, 2759, 4061, 6851, 11659, 19669, 28951, 35867, 46903, 52793, 69037, 151567, 198203, 361429, 609739, 897481, 2576639, 4698577, 6144293, 79875809]

約数ペア:

[(1, 79875809), (13, 6144293), (17, 4698577), (31, 2576639), (89, 897481), (131, 609739), (221, 361429), (403, 198203), (527, 151567), (1157, 69037), (1513, 52793), (1703, 46903), (2227, 35867), (2759, 28951), (4061, 19669), (6851, 11659)]