304888965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1831}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 517591296

約数和(自身を除く): 212702331

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 653, 1831, 1959, 3265, 5493, 9155, 9795, 11101, 27465, 31127, 33303, 55505, 93381, 155635, 166515, 466905, 1195643, 3586929, 5978215, 17934645, 20325931, 60977793, 101629655, 304888965]

約数ペア:

[(1, 304888965), (3, 101629655), (5, 60977793), (15, 20325931), (17, 17934645), (51, 5978215), (85, 3586929), (255, 1195643), (653, 466905), (1831, 166515), (1959, 155635), (3265, 93381), (5493, 55505), (9155, 33303), (9795, 31127), (11101, 27465)]