45857525

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 68567040

約数和(自身を除く): 22709515

約数列:

[1, 5, 7, 25, 31, 35, 79, 107, 155, 175, 217, 395, 535, 553, 749, 775, 1085, 1975, 2449, 2675, 2765, 3317, 3745, 5425, 8453, 12245, 13825, 16585, 17143, 18725, 23219, 42265, 59171, 61225, 82925, 85715, 116095, 211325, 262043, 295855, 428575, 580475, 1310215, 1479275, 1834301, 6551075, 9171505, 45857525]

約数ペア:

[(1, 45857525), (5, 9171505), (7, 6551075), (25, 1834301), (31, 1479275), (35, 1310215), (79, 580475), (107, 428575), (155, 295855), (175, 262043), (217, 211325), (395, 116095), (535, 85715), (553, 82925), (749, 61225), (775, 59171), (1085, 42265), (1975, 23219), (2449, 18725), (2675, 17143), (2765, 16585), (3317, 13825), (3745, 12245), (5425, 8453)]