312324015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{1049}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 522547200

約数和(自身を除く): 210223185

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 863, 1049, 2589, 3147, 4315, 5245, 12945, 15735, 19849, 24127, 59547, 72381, 99245, 120635, 297735, 361905, 905287, 2715861, 4526435, 13579305, 20821601, 62464803, 104108005, 312324015]

約数ペア:

[(1, 312324015), (3, 104108005), (5, 62464803), (15, 20821601), (23, 13579305), (69, 4526435), (115, 2715861), (345, 905287), (863, 361905), (1049, 297735), (2589, 120635), (3147, 99245), (4315, 72381), (5245, 59547), (12945, 24127), (15735, 19849)]