47352585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 90243072

約数和(自身を除く): 42890487

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 67, 105, 127, 159, 201, 265, 335, 371, 381, 469, 635, 795, 889, 1005, 1113, 1407, 1855, 1905, 2345, 2667, 3551, 4445, 5565, 6731, 7035, 8509, 10653, 13335, 17755, 20193, 24857, 25527, 33655, 42545, 47117, 53265, 59563, 74571, 100965, 124285, 127635, 141351, 178689, 235585, 297815, 372855, 450977, 706755, 893445, 1352931, 2254885, 3156839, 6764655, 9470517, 15784195, 47352585]

約数ペア:

[(1, 47352585), (3, 15784195), (5, 9470517), (7, 6764655), (15, 3156839), (21, 2254885), (35, 1352931), (53, 893445), (67, 706755), (105, 450977), (127, 372855), (159, 297815), (201, 235585), (265, 178689), (335, 141351), (371, 127635), (381, 124285), (469, 100965), (635, 74571), (795, 59563), (889, 53265), (1005, 47117), (1113, 42545), (1407, 33655), (1855, 25527), (1905, 24857), (2345, 20193), (2667, 17755), (3551, 13335), (4445, 10653), (5565, 8509), (6731, 7035)]