87514395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 149517312

約数和(自身を除く): 62002917

約数列:

[1, 3, 5, 15, 31, 53, 67, 93, 155, 159, 201, 265, 335, 465, 795, 1005, 1643, 2077, 2809, 3551, 4929, 6231, 8215, 8427, 10385, 10653, 14045, 17755, 24645, 31155, 42135, 53265, 87079, 110081, 188203, 261237, 330243, 435395, 550405, 564609, 941015, 1306185, 1651215, 2823045, 5834293, 17502879, 29171465, 87514395]

約数ペア:

[(1, 87514395), (3, 29171465), (5, 17502879), (15, 5834293), (31, 2823045), (53, 1651215), (67, 1306185), (93, 941015), (155, 564609), (159, 550405), (201, 435395), (265, 330243), (335, 261237), (465, 188203), (795, 110081), (1005, 87079), (1643, 53265), (2077, 42135), (2809, 31155), (3551, 24645), (4929, 17755), (6231, 14045), (8215, 10653), (8427, 10385)]