194894525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 295481088

約数和(自身を除く): 100586563

約数列:

[1, 5, 7, 23, 25, 35, 41, 115, 161, 175, 205, 287, 575, 805, 943, 1025, 1181, 1435, 4025, 4715, 5905, 6601, 7175, 8267, 23575, 27163, 29525, 33005, 41335, 48421, 135815, 165025, 190141, 206675, 242105, 338947, 679075, 950705, 1113683, 1210525, 1694735, 4753525, 5568415, 7795781, 8473675, 27842075, 38978905, 194894525]

約数ペア:

[(1, 194894525), (5, 38978905), (7, 27842075), (23, 8473675), (25, 7795781), (35, 5568415), (41, 4753525), (115, 1694735), (161, 1210525), (175, 1113683), (205, 950705), (287, 679075), (575, 338947), (805, 242105), (943, 206675), (1025, 190141), (1181, 165025), (1435, 135815), (4025, 48421), (4715, 41335), (5905, 33005), (6601, 29525), (7175, 27163), (8267, 23575)]