8266305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 14146560

約数和(自身を除く): 5880255

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 613, 899, 1839, 2697, 3065, 4495, 9195, 13485, 17777, 19003, 53331, 57009, 88885, 95015, 266655, 285045, 551087, 1653261, 2755435, 8266305]

約数ペア:

[(1, 8266305), (3, 2755435), (5, 1653261), (15, 551087), (29, 285045), (31, 266655), (87, 95015), (93, 88885), (145, 57009), (155, 53331), (435, 19003), (465, 17777), (613, 13485), (899, 9195), (1839, 4495), (2697, 3065)]