2822085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 6130176

約数和(自身を除く): 3308091

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 51, 63, 85, 93, 105, 119, 153, 155, 217, 255, 279, 289, 315, 357, 465, 527, 595, 651, 765, 867, 1071, 1085, 1395, 1445, 1581, 1785, 1953, 2023, 2601, 2635, 3255, 3689, 4335, 4743, 5355, 6069, 7905, 8959, 9765, 10115, 11067, 13005, 18207, 18445, 23715, 26877, 30345, 33201, 44795, 55335, 62713, 80631, 91035, 134385, 166005, 188139, 313565, 403155, 564417, 940695, 2822085]

約数ペア:

[(1, 2822085), (3, 940695), (5, 564417), (7, 403155), (9, 313565), (15, 188139), (17, 166005), (21, 134385), (31, 91035), (35, 80631), (45, 62713), (51, 55335), (63, 44795), (85, 33201), (93, 30345), (105, 26877), (119, 23715), (153, 18445), (155, 18207), (217, 13005), (255, 11067), (279, 10115), (289, 9765), (315, 8959), (357, 7905), (465, 6069), (527, 5355), (595, 4743), (651, 4335), (765, 3689), (867, 3255), (1071, 2635), (1085, 2601), (1395, 2023), (1445, 1953), (1581, 1785)]