37403775

素因数分解:

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

素因数の和:203

約数の個数: 72

約数和(自身を含む): 71495424

約数和(自身を除く): 34091649

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 131, 135, 141, 225, 235, 243, 393, 405, 423, 655, 675, 705, 1175, 1179, 1215, 1269, 1965, 2025, 2115, 3275, 3525, 3537, 3807, 5895, 6075, 6157, 6345, 9825, 10575, 10611, 11421, 17685, 18471, 19035, 29475, 30785, 31725, 31833, 53055, 55413, 57105, 88425, 92355, 95175, 153925, 159165, 166239, 265275, 277065, 285525, 461775, 498717, 795825, 831195, 1385325, 1496151, 2493585, 4155975, 7480755, 12467925, 37403775]

約数ペア:

[(1, 37403775), (3, 12467925), (5, 7480755), (9, 4155975), (15, 2493585), (25, 1496151), (27, 1385325), (45, 831195), (47, 795825), (75, 498717), (81, 461775), (131, 285525), (135, 277065), (141, 265275), (225, 166239), (235, 159165), (243, 153925), (393, 95175), (405, 92355), (423, 88425), (655, 57105), (675, 55413), (705, 53055), (1175, 31833), (1179, 31725), (1215, 30785), (1269, 29475), (1965, 19035), (2025, 18471), (2115, 17685), (3275, 11421), (3525, 10611), (3537, 10575), (3807, 9825), (5895, 6345), (6075, 6157)]