1379804915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 1809319680

約数和(自身を除く): 429514765

約数列:

[1, 5, 17, 53, 79, 85, 265, 395, 901, 1343, 3877, 4187, 4505, 6715, 19385, 20935, 65909, 71179, 205481, 306283, 329545, 355895, 1027405, 1531415, 3493177, 5206811, 16232999, 17465885, 26034055, 81164995, 275960983, 1379804915]

約数ペア:

[(1, 1379804915), (5, 275960983), (17, 81164995), (53, 26034055), (79, 17465885), (85, 16232999), (265, 5206811), (395, 3493177), (901, 1531415), (1343, 1027405), (3877, 355895), (4187, 329545), (4505, 306283), (6715, 205481), (19385, 71179), (20935, 65909)]