105625135

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 162792000

約数和(自身を除く): 57166865

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 343, 385, 509, 539, 605, 847, 1715, 2545, 2695, 3563, 3773, 4235, 5599, 5929, 17815, 18865, 24941, 27995, 29645, 39193, 41503, 61589, 124705, 174587, 195965, 207515, 274351, 307945, 431123, 872935, 1371755, 1920457, 2155615, 3017861, 9602285, 15089305, 21125027, 105625135]

約数ペア:

[(1, 105625135), (5, 21125027), (7, 15089305), (11, 9602285), (35, 3017861), (49, 2155615), (55, 1920457), (77, 1371755), (121, 872935), (245, 431123), (343, 307945), (385, 274351), (509, 207515), (539, 195965), (605, 174587), (847, 124705), (1715, 61589), (2545, 41503), (2695, 39193), (3563, 29645), (3773, 27995), (4235, 24941), (5599, 18865), (5929, 17815)]