38288025

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 71037120

約数和(自身を除く): 32749095

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 393, 433, 655, 675, 1179, 1299, 1965, 2165, 3275, 3537, 3897, 5895, 6495, 9825, 10825, 11691, 17685, 19485, 29475, 32475, 56723, 58455, 88425, 97425, 170169, 283615, 292275, 510507, 850845, 1418075, 1531521, 2552535, 4254225, 7657605, 12762675, 38288025]

約数ペア:

[(1, 38288025), (3, 12762675), (5, 7657605), (9, 4254225), (15, 2552535), (25, 1531521), (27, 1418075), (45, 850845), (75, 510507), (131, 292275), (135, 283615), (225, 170169), (393, 97425), (433, 88425), (655, 58455), (675, 56723), (1179, 32475), (1299, 29475), (1965, 19485), (2165, 17685), (3275, 11691), (3537, 10825), (3897, 9825), (5895, 6495)]