377942715

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 679835520

約数和(自身を除く): 301892805

約数列:

[1, 3, 5, 9, 15, 41, 45, 79, 123, 205, 237, 369, 395, 615, 711, 1185, 1845, 2593, 3239, 3555, 7779, 9717, 12965, 16195, 23337, 29151, 38895, 48585, 106313, 116685, 145755, 204847, 318939, 531565, 614541, 956817, 1024235, 1594695, 1843623, 3072705, 4784085, 8398727, 9218115, 25196181, 41993635, 75588543, 125980905, 377942715]

約数ペア:

[(1, 377942715), (3, 125980905), (5, 75588543), (9, 41993635), (15, 25196181), (41, 9218115), (45, 8398727), (79, 4784085), (123, 3072705), (205, 1843623), (237, 1594695), (369, 1024235), (395, 956817), (615, 614541), (711, 531565), (1185, 318939), (1845, 204847), (2593, 145755), (3239, 116685), (3555, 106313), (7779, 48585), (9717, 38895), (12965, 29151), (16195, 23337)]