1729996975

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 2528006848

約数和(自身を除く): 798009873

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 397, 673, 925, 1295, 1985, 2779, 3365, 4711, 6475, 9925, 13895, 14689, 16825, 23555, 24901, 69475, 73445, 102823, 117775, 124505, 174307, 267181, 367225, 514115, 622525, 871535, 1335905, 1870267, 2570575, 4357675, 6679525, 9351335, 9885697, 46756675, 49428485, 69199879, 247142425, 345999395, 1729996975]

約数ペア:

[(1, 1729996975), (5, 345999395), (7, 247142425), (25, 69199879), (35, 49428485), (37, 46756675), (175, 9885697), (185, 9351335), (259, 6679525), (397, 4357675), (673, 2570575), (925, 1870267), (1295, 1335905), (1985, 871535), (2779, 622525), (3365, 514115), (4711, 367225), (6475, 267181), (9925, 174307), (13895, 124505), (14689, 117775), (16825, 102823), (23555, 73445), (24901, 69475)]