24791085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 49172760

約数和(自身を除く): 24381675

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 121, 145, 157, 165, 261, 319, 363, 435, 471, 495, 605, 785, 957, 1089, 1305, 1413, 1595, 1727, 1815, 2355, 2871, 3509, 4553, 4785, 5181, 5445, 7065, 8635, 10527, 13659, 14355, 15543, 17545, 18997, 22765, 25905, 31581, 40977, 50083, 52635, 56991, 68295, 77715, 94985, 150249, 157905, 170973, 204885, 250415, 284955, 450747, 550913, 751245, 854865, 1652739, 2253735, 2754565, 4958217, 8263695, 24791085]

約数ペア:

[(1, 24791085), (3, 8263695), (5, 4958217), (9, 2754565), (11, 2253735), (15, 1652739), (29, 854865), (33, 751245), (45, 550913), (55, 450747), (87, 284955), (99, 250415), (121, 204885), (145, 170973), (157, 157905), (165, 150249), (261, 94985), (319, 77715), (363, 68295), (435, 56991), (471, 52635), (495, 50083), (605, 40977), (785, 31581), (957, 25905), (1089, 22765), (1305, 18997), (1413, 17545), (1595, 15543), (1727, 14355), (1815, 13659), (2355, 10527), (2871, 8635), (3509, 7065), (4553, 5445), (4785, 5181)]