84644415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 154791936

約数和(自身を除く): 70147521

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 705, 1291, 1395, 1457, 2115, 3873, 4371, 6455, 7285, 11619, 13113, 19365, 21855, 40021, 58095, 60677, 65565, 120063, 182031, 200105, 303385, 360189, 546093, 600315, 910155, 1800945, 1880987, 2730465, 5642961, 9404935, 16928883, 28214805, 84644415]

約数ペア:

[(1, 84644415), (3, 28214805), (5, 16928883), (9, 9404935), (15, 5642961), (31, 2730465), (45, 1880987), (47, 1800945), (93, 910155), (141, 600315), (155, 546093), (235, 360189), (279, 303385), (423, 200105), (465, 182031), (705, 120063), (1291, 65565), (1395, 60677), (1457, 58095), (2115, 40021), (3873, 21855), (4371, 19365), (6455, 13113), (7285, 11619)]