1384177965

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{13177}}^1$

素因数の和:13381

約数の個数: 32

約数和(自身を含む): 2277158400

約数和(自身を除く): 892980435

約数列:

[1, 3, 5, 15, 47, 141, 149, 235, 447, 705, 745, 2235, 7003, 13177, 21009, 35015, 39531, 65885, 105045, 197655, 619319, 1857957, 1963373, 3096595, 5890119, 9289785, 9816865, 29450595, 92278531, 276835593, 461392655, 1384177965]

約数ペア:

[(1, 1384177965), (3, 461392655), (5, 276835593), (15, 92278531), (47, 29450595), (141, 9816865), (149, 9289785), (235, 5890119), (447, 3096595), (705, 1963373), (745, 1857957), (2235, 619319), (7003, 197655), (13177, 105045), (21009, 65885), (35015, 39531)]