40949055

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 83021640

約数和(自身を除く): 42072585

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 379, 441, 735, 1029, 1137, 1715, 1895, 2205, 2401, 2653, 3087, 3411, 5145, 5685, 7203, 7959, 12005, 13265, 15435, 17055, 18571, 21609, 23877, 36015, 39795, 55713, 92855, 108045, 119385, 129997, 167139, 278565, 389991, 649985, 835695, 909979, 1169973, 1949955, 2729937, 4549895, 5849865, 8189811, 13649685, 40949055]

約数ペア:

[(1, 40949055), (3, 13649685), (5, 8189811), (7, 5849865), (9, 4549895), (15, 2729937), (21, 1949955), (35, 1169973), (45, 909979), (49, 835695), (63, 649985), (105, 389991), (147, 278565), (245, 167139), (315, 129997), (343, 119385), (379, 108045), (441, 92855), (735, 55713), (1029, 39795), (1137, 36015), (1715, 23877), (1895, 21609), (2205, 18571), (2401, 17055), (2653, 15435), (3087, 13265), (3411, 12005), (5145, 7959), (5685, 7203)]