15207772035

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 25198387200

約数和(自身を除く): 9990615165

約数列:

[1, 3, 5, 15, 53, 97, 159, 199, 265, 291, 485, 597, 795, 991, 995, 1455, 2973, 2985, 4955, 5141, 10547, 14865, 15423, 19303, 25705, 31641, 52523, 52735, 57909, 77115, 96127, 96515, 157569, 158205, 197209, 262615, 288381, 289545, 480635, 591627, 787845, 986045, 1023059, 1441905, 2958135, 3069177, 5094731, 5115295, 10452077, 15284193, 15345885, 19129273, 25473655, 31356231, 52260385, 57387819, 76420965, 95646365, 156781155, 286939095, 1013851469, 3041554407, 5069257345, 15207772035]

約数ペア:

[(1, 15207772035), (3, 5069257345), (5, 3041554407), (15, 1013851469), (53, 286939095), (97, 156781155), (159, 95646365), (199, 76420965), (265, 57387819), (291, 52260385), (485, 31356231), (597, 25473655), (795, 19129273), (991, 15345885), (995, 15284193), (1455, 10452077), (2973, 5115295), (2985, 5094731), (4955, 3069177), (5141, 2958135), (10547, 1441905), (14865, 1023059), (15423, 986045), (19303, 787845), (25705, 591627), (31641, 480635), (52523, 289545), (52735, 288381), (57909, 262615), (77115, 197209), (96127, 158205), (96515, 157569)]