97847935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 28434305

約数列:

[1, 5, 31, 41, 89, 155, 173, 205, 445, 865, 1271, 2759, 3649, 5363, 6355, 7093, 13795, 15397, 18245, 26815, 35465, 76985, 113119, 219883, 477307, 565595, 631277, 1099415, 2386535, 3156385, 19569587, 97847935]

約数ペア:

[(1, 97847935), (5, 19569587), (31, 3156385), (41, 2386535), (89, 1099415), (155, 631277), (173, 565595), (205, 477307), (445, 219883), (865, 113119), (1271, 76985), (2759, 35465), (3649, 26815), (5363, 18245), (6355, 15397), (7093, 13795)]