6148725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 11517120

約数和(自身を除く): 5368395

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 257, 275, 319, 435, 725, 771, 825, 957, 1285, 1595, 2175, 2827, 3855, 4785, 6425, 7453, 7975, 8481, 14135, 19275, 22359, 23925, 37265, 42405, 70675, 81983, 111795, 186325, 212025, 245949, 409915, 558975, 1229745, 2049575, 6148725]

約数ペア:

[(1, 6148725), (3, 2049575), (5, 1229745), (11, 558975), (15, 409915), (25, 245949), (29, 212025), (33, 186325), (55, 111795), (75, 81983), (87, 70675), (145, 42405), (165, 37265), (257, 23925), (275, 22359), (319, 19275), (435, 14135), (725, 8481), (771, 7975), (825, 7453), (957, 6425), (1285, 4785), (1595, 3855), (2175, 2827)]