48738645

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 87264000

約数和(自身を除く): 38525355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 2423, 4023, 6705, 7269, 12115, 20115, 21807, 36345, 65421, 109035, 327105, 361027, 1083081, 1805135, 3249243, 5415405, 9747729, 16246215, 48738645]

約数ペア:

[(1, 48738645), (3, 16246215), (5, 9747729), (9, 5415405), (15, 3249243), (27, 1805135), (45, 1083081), (135, 361027), (149, 327105), (447, 109035), (745, 65421), (1341, 36345), (2235, 21807), (2423, 20115), (4023, 12115), (6705, 7269)]