40527025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 64460160

約数和(自身を除く): 23933135

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 407, 569, 925, 1295, 1925, 2035, 2845, 2849, 3983, 6259, 6475, 10175, 14225, 14245, 19915, 21053, 31295, 43813, 71225, 99575, 105265, 147371, 156475, 219065, 231583, 526325, 736855, 1095325, 1157915, 1621081, 3684275, 5789575, 8105405, 40527025]

約数ペア:

[(1, 40527025), (5, 8105405), (7, 5789575), (11, 3684275), (25, 1621081), (35, 1157915), (37, 1095325), (55, 736855), (77, 526325), (175, 231583), (185, 219065), (259, 156475), (275, 147371), (385, 105265), (407, 99575), (569, 71225), (925, 43813), (1295, 31295), (1925, 21053), (2035, 19915), (2845, 14245), (2849, 14225), (3983, 10175), (6259, 6475)]