23555525

素因数分解:

$5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 35414400

約数和(自身を除く): 11858875

約数列:

[1, 5, 7, 25, 35, 41, 49, 67, 175, 205, 245, 287, 335, 343, 469, 1025, 1225, 1435, 1675, 1715, 2009, 2345, 2747, 3283, 7175, 8575, 10045, 11725, 13735, 14063, 16415, 19229, 22981, 50225, 68675, 70315, 82075, 96145, 114905, 134603, 351575, 480725, 574525, 673015, 942221, 3365075, 4711105, 23555525]

約数ペア:

[(1, 23555525), (5, 4711105), (7, 3365075), (25, 942221), (35, 673015), (41, 574525), (49, 480725), (67, 351575), (175, 134603), (205, 114905), (245, 96145), (287, 82075), (335, 70315), (343, 68675), (469, 50225), (1025, 22981), (1225, 19229), (1435, 16415), (1675, 14063), (1715, 13735), (2009, 11725), (2345, 10045), (2747, 8575), (3283, 7175)]