163060205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 248465280

約数和(自身を除く): 85405075

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 139, 277, 385, 605, 695, 847, 973, 1385, 1529, 1939, 3047, 4235, 4865, 7645, 9695, 10703, 15235, 16819, 21329, 33517, 38503, 53515, 84095, 106645, 117733, 167585, 192515, 234619, 269521, 423533, 588665, 1173095, 1347605, 2117665, 2964731, 4658863, 14823655, 23294315, 32612041, 163060205]

約数ペア:

[(1, 163060205), (5, 32612041), (7, 23294315), (11, 14823655), (35, 4658863), (55, 2964731), (77, 2117665), (121, 1347605), (139, 1173095), (277, 588665), (385, 423533), (605, 269521), (695, 234619), (847, 192515), (973, 167585), (1385, 117733), (1529, 106645), (1939, 84095), (3047, 53515), (4235, 38503), (4865, 33517), (7645, 21329), (9695, 16819), (10703, 15235)]