10857285

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 19987968

約数和(自身を除く): 9130683

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 181, 215, 279, 387, 465, 543, 645, 905, 1333, 1395, 1629, 1935, 2715, 3999, 5611, 6665, 7783, 8145, 11997, 16833, 19995, 23349, 28055, 38915, 50499, 59985, 70047, 84165, 116745, 241273, 252495, 350235, 723819, 1206365, 2171457, 3619095, 10857285]

約数ペア:

[(1, 10857285), (3, 3619095), (5, 2171457), (9, 1206365), (15, 723819), (31, 350235), (43, 252495), (45, 241273), (93, 116745), (129, 84165), (155, 70047), (181, 59985), (215, 50499), (279, 38915), (387, 28055), (465, 23349), (543, 19995), (645, 16833), (905, 11997), (1333, 8145), (1395, 7783), (1629, 6665), (1935, 5611), (2715, 3999)]