48953385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 94722264

約数和(自身を除く): 45768879

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 157, 169, 195, 205, 369, 471, 507, 533, 585, 615, 785, 845, 1413, 1521, 1599, 1845, 2041, 2355, 2535, 2665, 4797, 6123, 6437, 6929, 7065, 7605, 7995, 10205, 18369, 19311, 20787, 23985, 26533, 30615, 32185, 34645, 57933, 62361, 79599, 83681, 91845, 96555, 103935, 132665, 238797, 251043, 289665, 311805, 397995, 418405, 753129, 1087853, 1193985, 1255215, 3263559, 3765645, 5439265, 9790677, 16317795, 48953385]

約数ペア:

[(1, 48953385), (3, 16317795), (5, 9790677), (9, 5439265), (13, 3765645), (15, 3263559), (39, 1255215), (41, 1193985), (45, 1087853), (65, 753129), (117, 418405), (123, 397995), (157, 311805), (169, 289665), (195, 251043), (205, 238797), (369, 132665), (471, 103935), (507, 96555), (533, 91845), (585, 83681), (615, 79599), (785, 62361), (845, 57933), (1413, 34645), (1521, 32185), (1599, 30615), (1845, 26533), (2041, 23985), (2355, 20787), (2535, 19311), (2665, 18369), (4797, 10205), (6123, 7995), (6437, 7605), (6929, 7065)]