140596335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 266872320

約数和(自身を除く): 126275985

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 439, 495, 647, 1317, 1941, 2195, 3235, 3951, 4829, 5823, 6585, 7117, 9705, 14487, 19755, 21351, 24145, 29115, 35585, 43461, 64053, 72435, 106755, 217305, 284033, 320265, 852099, 1420165, 2556297, 3124363, 4260495, 9373089, 12781485, 15621815, 28119267, 46865445, 140596335]

約数ペア:

[(1, 140596335), (3, 46865445), (5, 28119267), (9, 15621815), (11, 12781485), (15, 9373089), (33, 4260495), (45, 3124363), (55, 2556297), (99, 1420165), (165, 852099), (439, 320265), (495, 284033), (647, 217305), (1317, 106755), (1941, 72435), (2195, 64053), (3235, 43461), (3951, 35585), (4829, 29115), (5823, 24145), (6585, 21351), (7117, 19755), (9705, 14487)]