8284285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 11289600

約数和(自身を除く): 3005315

約数列:

[1, 5, 19, 29, 31, 95, 97, 145, 155, 485, 551, 589, 899, 1843, 2755, 2813, 2945, 3007, 4495, 9215, 14065, 15035, 17081, 53447, 57133, 85405, 87203, 267235, 285665, 436015, 1656857, 8284285]

約数ペア:

[(1, 8284285), (5, 1656857), (19, 436015), (29, 285665), (31, 267235), (95, 87203), (97, 85405), (145, 57133), (155, 53447), (485, 17081), (551, 15035), (589, 14065), (899, 9215), (1843, 4495), (2755, 3007), (2813, 2945)]