82964525

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 124658688

約数和(自身を除く): 41694163

約数列:

[1, 5, 7, 25, 31, 35, 41, 155, 175, 205, 217, 287, 373, 775, 1025, 1085, 1271, 1435, 1865, 2611, 5425, 6355, 7175, 8897, 9325, 11563, 13055, 15293, 31775, 44485, 57815, 65275, 76465, 80941, 107051, 222425, 289075, 382325, 404705, 474083, 535255, 2023525, 2370415, 2676275, 3318581, 11852075, 16592905, 82964525]

約数ペア:

[(1, 82964525), (5, 16592905), (7, 11852075), (25, 3318581), (31, 2676275), (35, 2370415), (41, 2023525), (155, 535255), (175, 474083), (205, 404705), (217, 382325), (287, 289075), (373, 222425), (775, 107051), (1025, 80941), (1085, 76465), (1271, 65275), (1435, 57815), (1865, 44485), (2611, 31775), (5425, 15293), (6355, 13055), (7175, 11563), (8897, 9325)]