15677823005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1\times {\mathrm{2843}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 20749550976

約数和(自身を除く): 5071727971

約数列:

[1, 5, 13, 43, 65, 215, 559, 1973, 2795, 2843, 9865, 14215, 25649, 36959, 84839, 122249, 128245, 184795, 424195, 611245, 1102907, 1589237, 5514535, 5609239, 7946185, 28046195, 72920107, 241197277, 364600535, 1205986385, 3135564601, 15677823005]

約数ペア:

[(1, 15677823005), (5, 3135564601), (13, 1205986385), (43, 364600535), (65, 241197277), (215, 72920107), (559, 28046195), (1973, 7946185), (2795, 5609239), (2843, 5514535), (9865, 1589237), (14215, 1102907), (25649, 611245), (36959, 424195), (84839, 184795), (122249, 128245)]