282538815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{3823}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 488248320

約数和(自身を除く): 205709505

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 379, 1137, 1895, 3823, 4927, 5685, 11469, 14781, 19115, 24635, 49699, 57345, 73905, 149097, 248495, 745485, 1448917, 4346751, 7244585, 18835921, 21733755, 56507763, 94179605, 282538815]

約数ペア:

[(1, 282538815), (3, 94179605), (5, 56507763), (13, 21733755), (15, 18835921), (39, 7244585), (65, 4346751), (195, 1448917), (379, 745485), (1137, 248495), (1895, 149097), (3823, 73905), (4927, 57345), (5685, 49699), (11469, 24635), (14781, 19115)]