162812715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2203}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 281406720

約数和(自身を除く): 118594005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 379, 1137, 1895, 2203, 4927, 5685, 6609, 11015, 14781, 24635, 28639, 33045, 73905, 85917, 143195, 429585, 834937, 2504811, 4174685, 10854181, 12524055, 32562543, 54270905, 162812715]

約数ペア:

[(1, 162812715), (3, 54270905), (5, 32562543), (13, 12524055), (15, 10854181), (39, 4174685), (65, 2504811), (195, 834937), (379, 429585), (1137, 143195), (1895, 85917), (2203, 73905), (4927, 33045), (5685, 28639), (6609, 24635), (11015, 14781)]