8342865

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 15350400

約数和(自身を除く): 7007535

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2131, 3915, 6393, 10655, 19179, 31965, 57537, 61799, 95895, 185397, 287685, 308995, 556191, 926985, 1668573, 2780955, 8342865]

約数ペア:

[(1, 8342865), (3, 2780955), (5, 1668573), (9, 926985), (15, 556191), (27, 308995), (29, 287685), (45, 185397), (87, 95895), (135, 61799), (145, 57537), (261, 31965), (435, 19179), (783, 10655), (1305, 6393), (2131, 3915)]