123414445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2447}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 186126336

約数和(自身を除く): 62711891

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 1441, 2447, 4585, 7205, 10087, 12235, 17129, 26917, 50435, 85645, 134585, 188419, 320557, 942095, 1602785, 2243899, 3526127, 11219495, 17630635, 24682889, 123414445]

約数ペア:

[(1, 123414445), (5, 24682889), (7, 17630635), (11, 11219495), (35, 3526127), (55, 2243899), (77, 1602785), (131, 942095), (385, 320557), (655, 188419), (917, 134585), (1441, 85645), (2447, 50435), (4585, 26917), (7205, 17129), (10087, 12235)]