69156943205

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 97529702400

約数和(自身を除く): 28372759195

約数列:

[1, 5, 7, 35, 53, 239, 265, 371, 389, 401, 1195, 1673, 1855, 1945, 2005, 2723, 2807, 8365, 12667, 13615, 14035, 20617, 21253, 63335, 88669, 92971, 95839, 103085, 106265, 144319, 148771, 155989, 443345, 464855, 479195, 650797, 670873, 721595, 743855, 779945, 1091923, 3253985, 3354365, 4927463, 5079467, 5459615, 8267417, 24637315, 25397335, 34492241, 35556269, 37281371, 41337085, 57871919, 172461205, 177781345, 186406855, 260969597, 289359595, 1304847985, 1975912663, 9879563315, 13831388641, 69156943205]

約数ペア:

[(1, 69156943205), (5, 13831388641), (7, 9879563315), (35, 1975912663), (53, 1304847985), (239, 289359595), (265, 260969597), (371, 186406855), (389, 177781345), (401, 172461205), (1195, 57871919), (1673, 41337085), (1855, 37281371), (1945, 35556269), (2005, 34492241), (2723, 25397335), (2807, 24637315), (8365, 8267417), (12667, 5459615), (13615, 5079467), (14035, 4927463), (20617, 3354365), (21253, 3253985), (63335, 1091923), (88669, 779945), (92971, 743855), (95839, 721595), (103085, 670873), (106265, 650797), (144319, 479195), (148771, 464855), (155989, 443345)]