83967915

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 138470400

約数和(自身を除く): 54502485

約数列:

[1, 3, 5, 15, 59, 79, 177, 237, 295, 395, 885, 1185, 1201, 3603, 4661, 6005, 13983, 18015, 23305, 69915, 70859, 94879, 212577, 284637, 354295, 474395, 1062885, 1423185, 5597861, 16793583, 27989305, 83967915]

約数ペア:

[(1, 83967915), (3, 27989305), (5, 16793583), (15, 5597861), (59, 1423185), (79, 1062885), (177, 474395), (237, 354295), (295, 284637), (395, 212577), (885, 94879), (1185, 70859), (1201, 69915), (3603, 23305), (4661, 18015), (6005, 13983)]