15339115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 5915285

約数列:

[1, 5, 11, 29, 55, 59, 145, 163, 295, 319, 649, 815, 1595, 1711, 1793, 3245, 4727, 8555, 8965, 9617, 18821, 23635, 48085, 51997, 94105, 105787, 259985, 278893, 528935, 1394465, 3067823, 15339115]

約数ペア:

[(1, 15339115), (5, 3067823), (11, 1394465), (29, 528935), (55, 278893), (59, 259985), (145, 105787), (163, 94105), (295, 51997), (319, 48085), (649, 23635), (815, 18821), (1595, 9617), (1711, 8965), (1793, 8555), (3245, 4727)]