5263515

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 9461760

約数和(自身を除く): 4198245

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 307, 381, 635, 921, 1143, 1535, 1905, 2763, 3429, 4605, 5715, 8289, 13815, 17145, 38989, 41445, 116967, 194945, 350901, 584835, 1052703, 1754505, 5263515]

約数ペア:

[(1, 5263515), (3, 1754505), (5, 1052703), (9, 584835), (15, 350901), (27, 194945), (45, 116967), (127, 41445), (135, 38989), (307, 17145), (381, 13815), (635, 8289), (921, 5715), (1143, 4605), (1535, 3429), (1905, 2763)]