69314245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 43299515

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1259, 1573, 4235, 5005, 6295, 7865, 8813, 11011, 13849, 16367, 44065, 55055, 69245, 81835, 96943, 114569, 152339, 180037, 484715, 572845, 761695, 900185, 1066373, 1260259, 1980407, 5331865, 6301295, 9902035, 13862849, 69314245]

約数ペア:

[(1, 69314245), (5, 13862849), (7, 9902035), (11, 6301295), (13, 5331865), (35, 1980407), (55, 1260259), (65, 1066373), (77, 900185), (91, 761695), (121, 572845), (143, 484715), (385, 180037), (455, 152339), (605, 114569), (715, 96943), (847, 81835), (1001, 69245), (1259, 55055), (1573, 44065), (4235, 16367), (5005, 13849), (6295, 11011), (7865, 8813)]