5072375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 64

約数和(自身を含む): 8626176

約数和(自身を除く): 3553801

約数列:

[1, 5, 7, 11, 17, 25, 31, 35, 55, 77, 85, 119, 125, 155, 175, 187, 217, 275, 341, 385, 425, 527, 595, 775, 875, 935, 1085, 1309, 1375, 1705, 1925, 2125, 2387, 2635, 2975, 3689, 3875, 4675, 5425, 5797, 6545, 8525, 9625, 11935, 13175, 14875, 18445, 23375, 27125, 28985, 32725, 40579, 42625, 59675, 65875, 92225, 144925, 163625, 202895, 298375, 461125, 724625, 1014475, 5072375]

約数ペア:

[(1, 5072375), (5, 1014475), (7, 724625), (11, 461125), (17, 298375), (25, 202895), (31, 163625), (35, 144925), (55, 92225), (77, 65875), (85, 59675), (119, 42625), (125, 40579), (155, 32725), (175, 28985), (187, 27125), (217, 23375), (275, 18445), (341, 14875), (385, 13175), (425, 11935), (527, 9625), (595, 8525), (775, 6545), (875, 5797), (935, 5425), (1085, 4675), (1309, 3875), (1375, 3689), (1705, 2975), (1925, 2635), (2125, 2387)]