156913231315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1\times {\mathrm{3697}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 197934710400

約数和(自身を除く): 41021479085

約数列:

[1, 5, 23, 115, 149, 745, 2477, 3427, 3697, 12385, 17135, 18485, 56971, 85031, 284855, 369073, 425155, 550853, 1845365, 2754265, 8488679, 9157469, 12669619, 42443395, 45787345, 63348095, 210621787, 1053108935, 1364462881, 6822314405, 31382646263, 156913231315]

約数ペア:

[(1, 156913231315), (5, 31382646263), (23, 6822314405), (115, 1364462881), (149, 1053108935), (745, 210621787), (2477, 63348095), (3427, 45787345), (3697, 42443395), (12385, 12669619), (17135, 9157469), (18485, 8488679), (56971, 2754265), (85031, 1845365), (284855, 550853), (369073, 425155)]