12467925

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 60

約数和(自身を含む): 23766336

約数和(自身を除く): 11298411

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 131, 135, 141, 225, 235, 393, 405, 423, 655, 675, 705, 1175, 1179, 1269, 1965, 2025, 2115, 3275, 3525, 3537, 3807, 5895, 6157, 6345, 9825, 10575, 10611, 17685, 18471, 19035, 29475, 30785, 31725, 53055, 55413, 88425, 92355, 95175, 153925, 166239, 265275, 277065, 461775, 498717, 831195, 1385325, 2493585, 4155975, 12467925]

約数ペア:

[(1, 12467925), (3, 4155975), (5, 2493585), (9, 1385325), (15, 831195), (25, 498717), (27, 461775), (45, 277065), (47, 265275), (75, 166239), (81, 153925), (131, 95175), (135, 92355), (141, 88425), (225, 55413), (235, 53055), (393, 31725), (405, 30785), (423, 29475), (655, 19035), (675, 18471), (705, 17685), (1175, 10611), (1179, 10575), (1269, 9825), (1965, 6345), (2025, 6157), (2115, 5895), (3275, 3807), (3525, 3537)]