914349215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 1199632896

約数和(自身を除く): 285283681

約数列:

[1, 5, 13, 65, 131, 167, 643, 655, 835, 1703, 2171, 3215, 8359, 8515, 10855, 21877, 41795, 84233, 107381, 109385, 284401, 421165, 536905, 1095029, 1395953, 1422005, 5475145, 6979765, 14066911, 70334555, 182869843, 914349215]

約数ペア:

[(1, 914349215), (5, 182869843), (13, 70334555), (65, 14066911), (131, 6979765), (167, 5475145), (643, 1422005), (655, 1395953), (835, 1095029), (1703, 536905), (2171, 421165), (3215, 284401), (8359, 109385), (8515, 107381), (10855, 84233), (21877, 41795)]