47426745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 81054720

約数和(自身を除く): 33627975

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 3517, 4495, 10551, 13485, 17585, 52755, 101993, 109027, 305979, 327081, 509965, 545135, 1529895, 1635405, 3161783, 9485349, 15808915, 47426745]

約数ペア:

[(1, 47426745), (3, 15808915), (5, 9485349), (15, 3161783), (29, 1635405), (31, 1529895), (87, 545135), (93, 509965), (145, 327081), (155, 305979), (435, 109027), (465, 101993), (899, 52755), (2697, 17585), (3517, 13485), (4495, 10551)]