2247698945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{15401}}^1$

素因数の和:15541

約数の個数: 24

約数和(自身を含む): 2893789368

約数和(自身を除く): 646090423

約数列:

[1, 5, 17, 85, 101, 289, 505, 1445, 1717, 8585, 15401, 29189, 77005, 145945, 261817, 1309085, 1555501, 4450889, 7777505, 22254445, 26443517, 132217585, 449539789, 2247698945]

約数ペア:

[(1, 2247698945), (5, 449539789), (17, 132217585), (85, 26443517), (101, 22254445), (289, 7777505), (505, 4450889), (1445, 1555501), (1717, 1309085), (8585, 261817), (15401, 145945), (29189, 77005)]