7690375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 12939264

約数和(自身を除く): 5248889

約数列:

[1, 5, 7, 11, 17, 25, 35, 47, 55, 77, 85, 119, 125, 175, 187, 235, 275, 329, 385, 425, 517, 595, 799, 875, 935, 1175, 1309, 1375, 1645, 1925, 2125, 2585, 2975, 3619, 3995, 4675, 5593, 5875, 6545, 8225, 8789, 9625, 12925, 14875, 18095, 19975, 23375, 27965, 32725, 41125, 43945, 61523, 64625, 90475, 99875, 139825, 163625, 219725, 307615, 452375, 699125, 1098625, 1538075, 7690375]

約数ペア:

[(1, 7690375), (5, 1538075), (7, 1098625), (11, 699125), (17, 452375), (25, 307615), (35, 219725), (47, 163625), (55, 139825), (77, 99875), (85, 90475), (119, 64625), (125, 61523), (175, 43945), (187, 41125), (235, 32725), (275, 27965), (329, 23375), (385, 19975), (425, 18095), (517, 14875), (595, 12925), (799, 9625), (875, 8789), (935, 8225), (1175, 6545), (1309, 5875), (1375, 5593), (1645, 4675), (1925, 3995), (2125, 3619), (2585, 2975)]