27103725

素因数分解:

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

素因数の和:307

約数の個数: 72

約数和(自身を含む): 54317952

約数和(自身を除く): 27214227

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 75, 99, 141, 165, 225, 233, 235, 275, 423, 495, 517, 699, 705, 825, 1165, 1175, 1551, 2097, 2115, 2475, 2563, 2585, 3495, 3525, 4653, 5825, 7689, 7755, 10485, 10575, 10951, 12815, 12925, 17475, 23067, 23265, 32853, 38445, 38775, 52425, 54755, 64075, 98559, 115335, 116325, 120461, 164265, 192225, 273775, 361383, 492795, 576675, 602305, 821325, 1084149, 1806915, 2463975, 3011525, 5420745, 9034575, 27103725]

約数ペア:

[(1, 27103725), (3, 9034575), (5, 5420745), (9, 3011525), (11, 2463975), (15, 1806915), (25, 1084149), (33, 821325), (45, 602305), (47, 576675), (55, 492795), (75, 361383), (99, 273775), (141, 192225), (165, 164265), (225, 120461), (233, 116325), (235, 115335), (275, 98559), (423, 64075), (495, 54755), (517, 52425), (699, 38775), (705, 38445), (825, 32853), (1165, 23265), (1175, 23067), (1551, 17475), (2097, 12925), (2115, 12815), (2475, 10951), (2563, 10575), (2585, 10485), (3495, 7755), (3525, 7689), (4653, 5825)]