156923354805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1987}}^1\times {\mathrm{107449}}^1$

素因数の和:109458

約数の個数: 48

約数和(自身を含む): 292219300800

約数和(自身を除く): 135295945995

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1987, 5961, 9935, 13909, 29805, 41727, 69545, 97363, 107449, 208635, 292089, 322347, 486815, 537245, 752143, 1460445, 1611735, 2256429, 3760715, 5265001, 11282145, 15795003, 26325005, 78975015, 213501163, 640503489, 1067505815, 1494508141, 3202517445, 4483524423, 7472540705, 10461556987, 22417622115, 31384670961, 52307784935, 156923354805]

約数ペア:

[(1, 156923354805), (3, 52307784935), (5, 31384670961), (7, 22417622115), (15, 10461556987), (21, 7472540705), (35, 4483524423), (49, 3202517445), (105, 1494508141), (147, 1067505815), (245, 640503489), (735, 213501163), (1987, 78975015), (5961, 26325005), (9935, 15795003), (13909, 11282145), (29805, 5265001), (41727, 3760715), (69545, 2256429), (97363, 1611735), (107449, 1460445), (208635, 752143), (292089, 537245), (322347, 486815)]