120571245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 227136000

約数和(自身を除く): 106564755

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 4549, 5301, 8835, 13647, 22745, 26505, 40941, 68235, 86431, 141019, 204705, 259293, 423057, 432155, 705095, 777879, 1269171, 1296465, 2115285, 2679361, 3889395, 6345855, 8038083, 13396805, 24114249, 40190415, 120571245]

約数ペア:

[(1, 120571245), (3, 40190415), (5, 24114249), (9, 13396805), (15, 8038083), (19, 6345855), (31, 3889395), (45, 2679361), (57, 2115285), (93, 1296465), (95, 1269171), (155, 777879), (171, 705095), (279, 432155), (285, 423057), (465, 259293), (589, 204705), (855, 141019), (1395, 86431), (1767, 68235), (2945, 40941), (4549, 26505), (5301, 22745), (8835, 13647)]