4020876465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{366701}}^1$

素因数の和:366769

約数の個数: 32

約数和(自身を含む): 6970271616

約数和(自身を除く): 2949395151

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 366701, 1100103, 1833505, 5500515, 6233917, 15768143, 18701751, 31169585, 47304429, 78840715, 93508755, 236522145, 268058431, 804175293, 1340292155, 4020876465]

約数ペア:

[(1, 4020876465), (3, 1340292155), (5, 804175293), (15, 268058431), (17, 236522145), (43, 93508755), (51, 78840715), (85, 47304429), (129, 31169585), (215, 18701751), (255, 15768143), (645, 6233917), (731, 5500515), (2193, 1833505), (3655, 1100103), (10965, 366701)]