5420745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 10513152

約数和(自身を除く): 5092407

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 233, 235, 423, 495, 517, 699, 705, 1165, 1551, 2097, 2115, 2563, 2585, 3495, 4653, 7689, 7755, 10485, 10951, 12815, 23067, 23265, 32853, 38445, 54755, 98559, 115335, 120461, 164265, 361383, 492795, 602305, 1084149, 1806915, 5420745]

約数ペア:

[(1, 5420745), (3, 1806915), (5, 1084149), (9, 602305), (11, 492795), (15, 361383), (33, 164265), (45, 120461), (47, 115335), (55, 98559), (99, 54755), (141, 38445), (165, 32853), (233, 23265), (235, 23067), (423, 12815), (495, 10951), (517, 10485), (699, 7755), (705, 7689), (1165, 4653), (1551, 3495), (2097, 2585), (2115, 2563)]