156935805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6337}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 272584704

約数和(自身を除く): 115648899

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 4953, 6337, 8255, 19011, 24765, 31685, 82381, 95055, 247143, 411905, 804799, 1235715, 2414397, 4023995, 10462387, 12071985, 31387161, 52311935, 156935805]

約数ペア:

[(1, 156935805), (3, 52311935), (5, 31387161), (13, 12071985), (15, 10462387), (39, 4023995), (65, 2414397), (127, 1235715), (195, 804799), (381, 411905), (635, 247143), (1651, 95055), (1905, 82381), (4953, 31685), (6337, 24765), (8255, 19011)]