89727868295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{221471}}^1$

素因数の和:221783

約数の個数: 32

約数和(自身を含む): 121444614144

約数和(自身を除く): 31716745849

約数列:

[1, 5, 13, 23, 65, 115, 271, 299, 1355, 1495, 3523, 6233, 17615, 31165, 81029, 221471, 405145, 1107355, 2879123, 5093833, 14395615, 25469165, 60018641, 66219829, 300093205, 331099145, 780242333, 1380428743, 3901211665, 6902143715, 17945573659, 89727868295]

約数ペア:

[(1, 89727868295), (5, 17945573659), (13, 6902143715), (23, 3901211665), (65, 1380428743), (115, 780242333), (271, 331099145), (299, 300093205), (1355, 66219829), (1495, 60018641), (3523, 25469165), (6233, 14395615), (17615, 5093833), (31165, 2879123), (81029, 1107355), (221471, 405145)]