23098155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 16300245

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 379, 717, 1137, 1195, 1895, 3585, 4063, 5685, 6443, 12189, 19329, 20315, 32215, 60945, 90581, 96645, 271743, 452905, 1358715, 1539877, 4619631, 7699385, 23098155]

約数ペア:

[(1, 23098155), (3, 7699385), (5, 4619631), (15, 1539877), (17, 1358715), (51, 452905), (85, 271743), (239, 96645), (255, 90581), (379, 60945), (717, 32215), (1137, 20315), (1195, 19329), (1895, 12189), (3585, 6443), (4063, 5685)]