4964916775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41177}}^1$

素因数の和:41260

約数の個数: 48

約数和(自身を含む): 7720380864

約数和(自身を除く): 2755464089

約数列:

[1, 5, 7, 13, 25, 35, 53, 65, 91, 175, 265, 325, 371, 455, 689, 1325, 1855, 2275, 3445, 4823, 9275, 17225, 24115, 41177, 120575, 205885, 288239, 535301, 1029425, 1441195, 2182381, 2676505, 3747107, 7205975, 10911905, 13382525, 15276667, 18735535, 28370953, 54559525, 76383335, 93677675, 141854765, 198596671, 381916675, 709273825, 992983355, 4964916775]

約数ペア:

[(1, 4964916775), (5, 992983355), (7, 709273825), (13, 381916675), (25, 198596671), (35, 141854765), (53, 93677675), (65, 76383335), (91, 54559525), (175, 28370953), (265, 18735535), (325, 15276667), (371, 13382525), (455, 10911905), (689, 7205975), (1325, 3747107), (1855, 2676505), (2275, 2182381), (3445, 1441195), (4823, 1029425), (9275, 535301), (17225, 288239), (24115, 205885), (41177, 120575)]