26974495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 36702720

約数和(自身を除く): 9728225

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 353, 493, 527, 899, 1765, 2465, 2635, 4495, 6001, 10237, 10943, 15283, 30005, 51185, 54715, 76415, 174029, 186031, 317347, 870145, 930155, 1586735, 5394899, 26974495]

約数ペア:

[(1, 26974495), (5, 5394899), (17, 1586735), (29, 930155), (31, 870145), (85, 317347), (145, 186031), (155, 174029), (353, 76415), (493, 54715), (527, 51185), (899, 30005), (1765, 15283), (2465, 10943), (2635, 10237), (4495, 6001)]