6849075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 12142080

約数和(自身を除く): 5293005

約数列:

[1, 3, 5, 15, 25, 29, 47, 67, 75, 87, 141, 145, 201, 235, 335, 435, 705, 725, 1005, 1175, 1363, 1675, 1943, 2175, 3149, 3525, 4089, 5025, 5829, 6815, 9447, 9715, 15745, 20445, 29145, 34075, 47235, 48575, 78725, 91321, 102225, 145725, 236175, 273963, 456605, 1369815, 2283025, 6849075]

約数ペア:

[(1, 6849075), (3, 2283025), (5, 1369815), (15, 456605), (25, 273963), (29, 236175), (47, 145725), (67, 102225), (75, 91321), (87, 78725), (141, 48575), (145, 47235), (201, 34075), (235, 29145), (335, 20445), (435, 15745), (705, 9715), (725, 9447), (1005, 6815), (1175, 5829), (1363, 5025), (1675, 4089), (1943, 3525), (2175, 3149)]