80546115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17959}}^1$

素因数の和:18003

約数の個数: 32

約数和(自身を含む): 144829440

約数和(自身を除く): 64283325

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 17959, 53877, 89795, 233467, 269385, 413057, 700401, 1167335, 1239171, 2065285, 3502005, 5369741, 6195855, 16109223, 26848705, 80546115]

約数ペア:

[(1, 80546115), (3, 26848705), (5, 16109223), (13, 6195855), (15, 5369741), (23, 3502005), (39, 2065285), (65, 1239171), (69, 1167335), (115, 700401), (195, 413057), (299, 269385), (345, 233467), (897, 89795), (1495, 53877), (4485, 17959)]