272414545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1$

素因数の和:8565

約数の個数: 32

約数和(自身を含む): 385650720

約数和(自身を除く): 113236175

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 6409, 8501, 32045, 42505, 110513, 144517, 246529, 552565, 722585, 1232645, 1878721, 3204877, 4190993, 9393605, 16024385, 20954965, 54482909, 272414545]

約数ペア:

[(1, 272414545), (5, 54482909), (13, 20954965), (17, 16024385), (29, 9393605), (65, 4190993), (85, 3204877), (145, 1878721), (221, 1232645), (377, 722585), (493, 552565), (1105, 246529), (1885, 144517), (2465, 110513), (6409, 42505), (8501, 32045)]