47885955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6637}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 84753984

約数和(自身を除く): 36868029

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 6637, 7215, 19911, 33185, 86281, 99555, 245569, 258843, 431405, 736707, 1227845, 1294215, 3192397, 3683535, 9577191, 15961985, 47885955]

約数ペア:

[(1, 47885955), (3, 15961985), (5, 9577191), (13, 3683535), (15, 3192397), (37, 1294215), (39, 1227845), (65, 736707), (111, 431405), (185, 258843), (195, 245569), (481, 99555), (555, 86281), (1443, 33185), (2405, 19911), (6637, 7215)]