7968135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 15283296

約数和(自身を除く): 7315161

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 293, 555, 735, 777, 879, 1295, 1465, 1813, 2051, 3885, 4395, 5439, 6153, 9065, 10255, 10841, 14357, 27195, 30765, 32523, 43071, 54205, 71785, 75887, 162615, 215355, 227661, 379435, 531209, 1138305, 1593627, 2656045, 7968135]

約数ペア:

[(1, 7968135), (3, 2656045), (5, 1593627), (7, 1138305), (15, 531209), (21, 379435), (35, 227661), (37, 215355), (49, 162615), (105, 75887), (111, 71785), (147, 54205), (185, 43071), (245, 32523), (259, 30765), (293, 27195), (555, 14357), (735, 10841), (777, 10255), (879, 9065), (1295, 6153), (1465, 5439), (1813, 4395), (2051, 3885)]