15693252295

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{43963}}^1$

素因数の和:44060

約数の個数: 48

約数和(自身を含む): 23094816768

約数和(自身を除く): 7401564473

約数列:

[1, 5, 7, 31, 35, 47, 49, 155, 217, 235, 245, 329, 1085, 1457, 1519, 1645, 2303, 7285, 7595, 10199, 11515, 43963, 50995, 71393, 219815, 307741, 356965, 1362853, 1538705, 2066261, 2154187, 6814265, 9539971, 10331305, 10770935, 14463827, 47699855, 64054091, 66779797, 72319135, 101246789, 320270455, 333898985, 448378637, 506233945, 2241893185, 3138650459, 15693252295]

約数ペア:

[(1, 15693252295), (5, 3138650459), (7, 2241893185), (31, 506233945), (35, 448378637), (47, 333898985), (49, 320270455), (155, 101246789), (217, 72319135), (235, 66779797), (245, 64054091), (329, 47699855), (1085, 14463827), (1457, 10770935), (1519, 10331305), (1645, 9539971), (2303, 6814265), (7285, 2154187), (7595, 2066261), (10199, 1538705), (11515, 1362853), (43963, 356965), (50995, 307741), (71393, 219815)]