155576715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9203}}^1$

素因数の和:9248

約数の個数: 48

約数和(自身を含む): 302185728

約数和(自身を除く): 146609013

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 9203, 16905, 27609, 46015, 64421, 138045, 193263, 211669, 322105, 450947, 635007, 966315, 1058345, 1352841, 1481683, 2254735, 3175035, 4445049, 6764205, 7408415, 10371781, 22225245, 31115343, 51858905, 155576715]

約数ペア:

[(1, 155576715), (3, 51858905), (5, 31115343), (7, 22225245), (15, 10371781), (21, 7408415), (23, 6764205), (35, 4445049), (49, 3175035), (69, 2254735), (105, 1481683), (115, 1352841), (147, 1058345), (161, 966315), (245, 635007), (345, 450947), (483, 322105), (735, 211669), (805, 193263), (1127, 138045), (2415, 64421), (3381, 46015), (5635, 27609), (9203, 16905)]