8514255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 15130080

約数和(自身を除く): 6615825

約数列:

[1, 3, 5, 15, 23, 29, 37, 69, 87, 111, 115, 145, 185, 345, 435, 529, 555, 667, 851, 1073, 1587, 2001, 2553, 2645, 3219, 3335, 4255, 5365, 7935, 10005, 12765, 15341, 16095, 19573, 24679, 46023, 58719, 74037, 76705, 97865, 123395, 230115, 293595, 370185, 567617, 1702851, 2838085, 8514255]

約数ペア:

[(1, 8514255), (3, 2838085), (5, 1702851), (15, 567617), (23, 370185), (29, 293595), (37, 230115), (69, 123395), (87, 97865), (111, 76705), (115, 74037), (145, 58719), (185, 46023), (345, 24679), (435, 19573), (529, 16095), (555, 15341), (667, 12765), (851, 10005), (1073, 7935), (1587, 5365), (2001, 4255), (2553, 3335), (2645, 3219)]