7106715

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 15685488

約数和(自身を除く): 8578773

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 293, 315, 385, 441, 495, 539, 693, 735, 879, 1155, 1465, 1617, 2051, 2205, 2637, 2695, 3223, 3465, 4395, 4851, 6153, 8085, 9669, 10255, 13185, 14357, 16115, 18459, 22561, 24255, 29007, 30765, 43071, 48345, 67683, 71785, 92295, 112805, 129213, 145035, 157927, 203049, 215355, 338415, 473781, 646065, 789635, 1015245, 1421343, 2368905, 7106715]

約数ペア:

[(1, 7106715), (3, 2368905), (5, 1421343), (7, 1015245), (9, 789635), (11, 646065), (15, 473781), (21, 338415), (33, 215355), (35, 203049), (45, 157927), (49, 145035), (55, 129213), (63, 112805), (77, 92295), (99, 71785), (105, 67683), (147, 48345), (165, 43071), (231, 30765), (245, 29007), (293, 24255), (315, 22561), (385, 18459), (441, 16115), (495, 14357), (539, 13185), (693, 10255), (735, 9669), (879, 8085), (1155, 6153), (1465, 4851), (1617, 4395), (2051, 3465), (2205, 3223), (2637, 2695)]