1623969985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{17257}}^1$

素因数の和:17361

約数の個数: 32

約数和(自身を含む): 2236636800

約数和(自身を除く): 612666815

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 649, 1595, 1711, 3245, 8555, 17257, 18821, 86285, 94105, 189827, 500453, 949135, 1018163, 2502265, 5090815, 5504983, 11199793, 27524915, 29526727, 55998965, 147633635, 324793997, 1623969985]

約数ペア:

[(1, 1623969985), (5, 324793997), (11, 147633635), (29, 55998965), (55, 29526727), (59, 27524915), (145, 11199793), (295, 5504983), (319, 5090815), (649, 2502265), (1595, 1018163), (1711, 949135), (3245, 500453), (8555, 189827), (17257, 94105), (18821, 86285)]