57125095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 16902425

約数列:

[1, 5, 31, 41, 89, 101, 155, 205, 445, 505, 1271, 2759, 3131, 3649, 4141, 6355, 8989, 13795, 15655, 18245, 20705, 44945, 113119, 128371, 278659, 368549, 565595, 641855, 1393295, 1842745, 11425019, 57125095]

約数ペア:

[(1, 57125095), (5, 11425019), (31, 1842745), (41, 1393295), (89, 641855), (101, 565595), (155, 368549), (205, 278659), (445, 128371), (505, 113119), (1271, 44945), (2759, 20705), (3131, 18245), (3649, 15655), (4141, 13795), (6355, 8989)]