12474495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 24897600

約数和(自身を除く): 12423105

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 79, 87, 99, 121, 145, 165, 237, 261, 319, 363, 395, 435, 495, 605, 711, 869, 957, 1089, 1185, 1305, 1595, 1815, 2291, 2607, 2871, 3509, 3555, 4345, 4785, 5445, 6873, 7821, 9559, 10527, 11455, 13035, 14355, 17545, 20619, 25201, 28677, 31581, 34365, 39105, 47795, 52635, 75603, 86031, 103095, 126005, 143385, 157905, 226809, 277211, 378015, 430155, 831633, 1134045, 1386055, 2494899, 4158165, 12474495]

約数ペア:

[(1, 12474495), (3, 4158165), (5, 2494899), (9, 1386055), (11, 1134045), (15, 831633), (29, 430155), (33, 378015), (45, 277211), (55, 226809), (79, 157905), (87, 143385), (99, 126005), (121, 103095), (145, 86031), (165, 75603), (237, 52635), (261, 47795), (319, 39105), (363, 34365), (395, 31581), (435, 28677), (495, 25201), (605, 20619), (711, 17545), (869, 14355), (957, 13035), (1089, 11455), (1185, 10527), (1305, 9559), (1595, 7821), (1815, 6873), (2291, 5445), (2607, 4785), (2871, 4345), (3509, 3555)]