156284805

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 256348800

約数和(自身を除く): 100063995

約数列:

[1, 3, 5, 15, 59, 137, 177, 295, 411, 685, 885, 1289, 2055, 3867, 6445, 8083, 19335, 24249, 40415, 76051, 121245, 176593, 228153, 380255, 529779, 882965, 1140765, 2648895, 10418987, 31256961, 52094935, 156284805]

約数ペア:

[(1, 156284805), (3, 52094935), (5, 31256961), (15, 10418987), (59, 2648895), (137, 1140765), (177, 882965), (295, 529779), (411, 380255), (685, 228153), (885, 176593), (1289, 121245), (2055, 76051), (3867, 40415), (6445, 24249), (8083, 19335)]