15703970685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1\times {\mathrm{1171}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 27400047360

約数和(自身を除く): 11696076675

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 709, 1171, 1261, 1455, 2127, 3513, 3545, 3783, 5855, 6305, 9217, 10635, 15223, 17565, 18915, 27651, 45669, 46085, 68773, 76115, 113587, 138255, 206319, 228345, 340761, 343865, 567935, 830239, 894049, 1031595, 1476631, 1703805, 2490717, 2682147, 4151195, 4429893, 4470245, 7383155, 10793107, 12453585, 13410735, 22149465, 32379321, 53965535, 80533183, 161896605, 241599549, 402665915, 1046931379, 1207997745, 3140794137, 5234656895, 15703970685]

約数ペア:

[(1, 15703970685), (3, 5234656895), (5, 3140794137), (13, 1207997745), (15, 1046931379), (39, 402665915), (65, 241599549), (97, 161896605), (195, 80533183), (291, 53965535), (485, 32379321), (709, 22149465), (1171, 13410735), (1261, 12453585), (1455, 10793107), (2127, 7383155), (3513, 4470245), (3545, 4429893), (3783, 4151195), (5855, 2682147), (6305, 2490717), (9217, 1703805), (10635, 1476631), (15223, 1031595), (17565, 894049), (18915, 830239), (27651, 567935), (45669, 343865), (46085, 340761), (68773, 228345), (76115, 206319), (113587, 138255)]