25161705

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6470

約数の個数: 32

約数和(自身を含む): 46281600

約数和(自身を除く): 21119895

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 6427, 19281, 32135, 57843, 96405, 173529, 186383, 289215, 559149, 867645, 931915, 1677447, 2795745, 5032341, 8387235, 25161705]

約数ペア:

[(1, 25161705), (3, 8387235), (5, 5032341), (9, 2795745), (15, 1677447), (27, 931915), (29, 867645), (45, 559149), (87, 289215), (135, 186383), (145, 173529), (261, 96405), (435, 57843), (783, 32135), (1305, 19281), (3915, 6427)]