66335535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 65752785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 251, 315, 753, 839, 1255, 1757, 2259, 2517, 3765, 4195, 5271, 5873, 7551, 8785, 11295, 12585, 15813, 17619, 26355, 29365, 37755, 52857, 79065, 88095, 210589, 264285, 631767, 1052945, 1474123, 1895301, 3158835, 4422369, 7370615, 9476505, 13267107, 22111845, 66335535]

約数ペア:

[(1, 66335535), (3, 22111845), (5, 13267107), (7, 9476505), (9, 7370615), (15, 4422369), (21, 3158835), (35, 1895301), (45, 1474123), (63, 1052945), (105, 631767), (251, 264285), (315, 210589), (753, 88095), (839, 79065), (1255, 52857), (1757, 37755), (2259, 29365), (2517, 26355), (3765, 17619), (4195, 15813), (5271, 12585), (5873, 11295), (7551, 8785)]