7982685

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 14688000

約数和(自身を除く): 6705315

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2039, 3915, 6117, 10195, 18351, 30585, 55053, 59131, 91755, 177393, 275265, 295655, 532179, 886965, 1596537, 2660895, 7982685]

約数ペア:

[(1, 7982685), (3, 2660895), (5, 1596537), (9, 886965), (15, 532179), (27, 295655), (29, 275265), (45, 177393), (87, 91755), (135, 59131), (145, 55053), (261, 30585), (435, 18351), (783, 10195), (1305, 6117), (2039, 3915)]