13487085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 24845184

約数和(自身を除く): 11358099

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 157, 207, 249, 345, 415, 471, 747, 785, 1035, 1245, 1413, 1909, 2355, 3611, 3735, 5727, 7065, 9545, 10833, 13031, 17181, 18055, 28635, 32499, 39093, 54165, 65155, 85905, 117279, 162495, 195465, 299713, 586395, 899139, 1498565, 2697417, 4495695, 13487085]

約数ペア:

[(1, 13487085), (3, 4495695), (5, 2697417), (9, 1498565), (15, 899139), (23, 586395), (45, 299713), (69, 195465), (83, 162495), (115, 117279), (157, 85905), (207, 65155), (249, 54165), (345, 39093), (415, 32499), (471, 28635), (747, 18055), (785, 17181), (1035, 13031), (1245, 10833), (1413, 9545), (1909, 7065), (2355, 5727), (3611, 3735)]