4306445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 6410880

約数和(自身を除く): 2104435

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 317, 715, 1045, 1235, 1585, 2717, 3487, 4121, 6023, 13585, 17435, 20605, 30115, 45331, 66253, 78299, 226655, 331265, 391495, 861289, 4306445]

約数ペア:

[(1, 4306445), (5, 861289), (11, 391495), (13, 331265), (19, 226655), (55, 78299), (65, 66253), (95, 45331), (143, 30115), (209, 20605), (247, 17435), (317, 13585), (715, 6023), (1045, 4121), (1235, 3487), (1585, 2717)]