486996885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2027}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 892157760

約数和(自身を除く): 405160875

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 281, 285, 843, 855, 1405, 2027, 2529, 4215, 5339, 6081, 10135, 12645, 16017, 18243, 26695, 30405, 38513, 48051, 80085, 91215, 115539, 192565, 240255, 346617, 569587, 577695, 1708761, 1733085, 2847935, 5126283, 8543805, 10822153, 25631415, 32466459, 54110765, 97399377, 162332295, 486996885]

約数ペア:

[(1, 486996885), (3, 162332295), (5, 97399377), (9, 54110765), (15, 32466459), (19, 25631415), (45, 10822153), (57, 8543805), (95, 5126283), (171, 2847935), (281, 1733085), (285, 1708761), (843, 577695), (855, 569587), (1405, 346617), (2027, 240255), (2529, 192565), (4215, 115539), (5339, 91215), (6081, 80085), (10135, 48051), (12645, 38513), (16017, 30405), (18243, 26695)]