56873565

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{25793}}^1$

素因数の和:25818

約数の個数: 36

約数和(自身を含む): 114680124

約数和(自身を除く): 57806559

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 25793, 77379, 128965, 180551, 232137, 386895, 541653, 902755, 1160685, 1263857, 1624959, 2708265, 3791571, 6319285, 8124795, 11374713, 18957855, 56873565]

約数ペア:

[(1, 56873565), (3, 18957855), (5, 11374713), (7, 8124795), (9, 6319285), (15, 3791571), (21, 2708265), (35, 1624959), (45, 1263857), (49, 1160685), (63, 902755), (105, 541653), (147, 386895), (245, 232137), (315, 180551), (441, 128965), (735, 77379), (2205, 25793)]