29704155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 25453605

約数列:

[1, 3, 5, 13, 15, 23, 37, 39, 65, 69, 111, 115, 179, 185, 195, 299, 345, 481, 537, 555, 851, 895, 897, 1443, 1495, 2327, 2405, 2553, 2685, 4117, 4255, 4485, 6623, 6981, 7215, 11063, 11635, 12351, 12765, 19869, 20585, 33115, 33189, 34905, 53521, 55315, 61755, 86099, 99345, 152329, 160563, 165945, 258297, 267605, 430495, 456987, 761645, 802815, 1291485, 1980277, 2284935, 5940831, 9901385, 29704155]

約数ペア:

[(1, 29704155), (3, 9901385), (5, 5940831), (13, 2284935), (15, 1980277), (23, 1291485), (37, 802815), (39, 761645), (65, 456987), (69, 430495), (111, 267605), (115, 258297), (179, 165945), (185, 160563), (195, 152329), (299, 99345), (345, 86099), (481, 61755), (537, 55315), (555, 53521), (851, 34905), (895, 33189), (897, 33115), (1443, 20585), (1495, 19869), (2327, 12765), (2405, 12351), (2553, 11635), (2685, 11063), (4117, 7215), (4255, 6981), (4485, 6623)]