47799225

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2074

約数の個数: 36

約数和(自身を含む): 86443500

約数和(自身を除く): 38644275

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 1949, 2725, 4905, 5847, 8175, 9745, 17541, 24525, 29235, 48725, 87705, 146175, 212441, 438525, 637323, 1062205, 1911969, 3186615, 5311025, 9559845, 15933075, 47799225]

約数ペア:

[(1, 47799225), (3, 15933075), (5, 9559845), (9, 5311025), (15, 3186615), (25, 1911969), (45, 1062205), (75, 637323), (109, 438525), (225, 212441), (327, 146175), (545, 87705), (981, 48725), (1635, 29235), (1949, 24525), (2725, 17541), (4905, 9745), (5847, 8175)]