7973889715

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3121}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 10882243008

約数和(自身を除く): 2908353293

約数列:

[1, 5, 11, 41, 55, 103, 121, 205, 451, 515, 605, 1133, 2255, 3121, 4223, 4961, 5665, 12463, 15605, 21115, 24805, 34331, 46453, 62315, 127961, 171655, 232265, 321463, 377641, 510983, 639805, 1407571, 1607315, 1888205, 2554915, 3536093, 7037855, 13179983, 15483281, 17680465, 38897023, 65899915, 77416405, 144979813, 194485115, 724899065, 1594777943, 7973889715]

約数ペア:

[(1, 7973889715), (5, 1594777943), (11, 724899065), (41, 194485115), (55, 144979813), (103, 77416405), (121, 65899915), (205, 38897023), (451, 17680465), (515, 15483281), (605, 13179983), (1133, 7037855), (2255, 3536093), (3121, 2554915), (4223, 1888205), (4961, 1607315), (5665, 1407571), (12463, 639805), (15605, 510983), (21115, 377641), (24805, 321463), (34331, 232265), (46453, 171655), (62315, 127961)]