299670215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 405409536

約数和(自身を除く): 105739321

約数列:

[1, 5, 13, 37, 53, 65, 185, 265, 481, 689, 1961, 2351, 2405, 3445, 9805, 11755, 25493, 30563, 86987, 124603, 127465, 152815, 434935, 623015, 1130831, 1619839, 4610311, 5654155, 8099195, 23051555, 59934043, 299670215]

約数ペア:

[(1, 299670215), (5, 59934043), (13, 23051555), (37, 8099195), (53, 5654155), (65, 4610311), (185, 1619839), (265, 1130831), (481, 623015), (689, 434935), (1961, 152815), (2351, 127465), (2405, 124603), (3445, 86987), (9805, 30563), (11755, 25493)]