61591265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9241}}^1$

素因数の和:9320

約数の個数: 16

約数和(自身を含む): 78076416

約数和(自身を除く): 16485151

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 9241, 46205, 286471, 397363, 1432355, 1986815, 12318253, 61591265]

約数ペア:

[(1, 61591265), (5, 12318253), (31, 1986815), (43, 1432355), (155, 397363), (215, 286471), (1333, 46205), (6665, 9241)]