15690771615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{112129}}^1$

素因数の和:112647

約数の個数: 32

約数和(自身を含む): 26480620800

約数和(自身を除く): 10789849185

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 491, 1473, 2455, 7365, 9329, 27987, 46645, 112129, 139935, 336387, 560645, 1681935, 2130451, 6391353, 10652255, 31956765, 55055339, 165166017, 275276695, 825830085, 1046051441, 3138154323, 5230257205, 15690771615]

約数ペア:

[(1, 15690771615), (3, 5230257205), (5, 3138154323), (15, 1046051441), (19, 825830085), (57, 275276695), (95, 165166017), (285, 55055339), (491, 31956765), (1473, 10652255), (2455, 6391353), (7365, 2130451), (9329, 1681935), (27987, 560645), (46645, 336387), (112129, 139935)]