158628405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28051}}^1$

素因数の和:28101

約数の個数: 32

約数和(自身を含む): 282764160

約数和(自身を除く): 124135755

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 28051, 84153, 140255, 364663, 420765, 813479, 1093989, 1823315, 2440437, 4067395, 5469945, 10575227, 12202185, 31725681, 52876135, 158628405]

約数ペア:

[(1, 158628405), (3, 52876135), (5, 31725681), (13, 12202185), (15, 10575227), (29, 5469945), (39, 4067395), (65, 2440437), (87, 1823315), (145, 1093989), (195, 813479), (377, 420765), (435, 364663), (1131, 140255), (1885, 84153), (5655, 28051)]