69861935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 29325265

約数列:

[1, 5, 11, 13, 55, 65, 143, 199, 491, 715, 995, 2189, 2455, 2587, 5401, 6383, 10945, 12935, 27005, 28457, 31915, 70213, 97709, 142285, 351065, 488545, 1074799, 1270217, 5373995, 6351085, 13972387, 69861935]

約数ペア:

[(1, 69861935), (5, 13972387), (11, 6351085), (13, 5373995), (55, 1270217), (65, 1074799), (143, 488545), (199, 351065), (491, 142285), (715, 97709), (995, 70213), (2189, 31915), (2455, 28457), (2587, 27005), (5401, 12935), (6383, 10945)]