12796640985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{38921}}^1$

素因数の和:39905

約数の個数: 32

約数和(自身を含む): 21387794688

約数和(自身を除く): 8591153703

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 953, 2859, 4765, 14295, 21919, 38921, 65757, 109595, 116763, 194605, 328785, 583815, 895183, 2685549, 4475915, 13427745, 37091713, 111275139, 185458565, 556375695, 853109399, 2559328197, 4265546995, 12796640985]

約数ペア:

[(1, 12796640985), (3, 4265546995), (5, 2559328197), (15, 853109399), (23, 556375695), (69, 185458565), (115, 111275139), (345, 37091713), (953, 13427745), (2859, 4475915), (4765, 2685549), (14295, 895183), (21919, 583815), (38921, 328785), (65757, 194605), (109595, 116763)]