15690736045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{5657}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 19945128960

約数和(自身を除く): 4254392915

約数列:

[1, 5, 23, 89, 115, 271, 445, 1355, 2047, 5657, 6233, 10235, 24119, 28285, 31165, 120595, 130111, 503473, 554737, 650555, 1533047, 2517365, 2773685, 7665235, 11579879, 35260081, 57899395, 136441183, 176300405, 682205915, 3138147209, 15690736045]

約数ペア:

[(1, 15690736045), (5, 3138147209), (23, 682205915), (89, 176300405), (115, 136441183), (271, 57899395), (445, 35260081), (1355, 11579879), (2047, 7665235), (5657, 2773685), (6233, 2517365), (10235, 1533047), (24119, 650555), (28285, 554737), (31165, 503473), (120595, 130111)]