65417185

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 83281536

約数和(自身を除く): 17864351

約数列:

[1, 5, 29, 47, 145, 235, 331, 841, 1363, 1655, 4205, 6815, 9599, 15557, 39527, 47995, 77785, 197635, 278371, 451153, 1391855, 2255765, 13083437, 65417185]

約数ペア:

[(1, 65417185), (5, 13083437), (29, 2255765), (47, 1391855), (145, 451153), (235, 278371), (331, 197635), (841, 77785), (1363, 47995), (1655, 39527), (4205, 15557), (6815, 9599)]