2871141315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 5331701760

約数和(自身を除く): 2460560445

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 229, 291, 485, 679, 687, 1145, 1231, 1455, 1603, 2037, 3395, 3435, 3693, 4809, 6155, 8015, 8617, 10185, 18465, 22213, 24045, 25851, 43085, 66639, 111065, 119407, 129255, 155491, 281899, 333195, 358221, 466473, 597035, 777455, 835849, 845697, 1409495, 1791105, 1973293, 2332365, 2507547, 4179245, 4228485, 5919879, 9866465, 12537735, 27344203, 29599395, 82032609, 136721015, 191409421, 410163045, 574228263, 957047105, 2871141315]

約数ペア:

[(1, 2871141315), (3, 957047105), (5, 574228263), (7, 410163045), (15, 191409421), (21, 136721015), (35, 82032609), (97, 29599395), (105, 27344203), (229, 12537735), (291, 9866465), (485, 5919879), (679, 4228485), (687, 4179245), (1145, 2507547), (1231, 2332365), (1455, 1973293), (1603, 1791105), (2037, 1409495), (3395, 845697), (3435, 835849), (3693, 777455), (4809, 597035), (6155, 466473), (8015, 358221), (8617, 333195), (10185, 281899), (18465, 155491), (22213, 129255), (24045, 119407), (25851, 111065), (43085, 66639)]