23986815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 40352256

約数和(自身を除く): 16365441

約数列:

[1, 3, 5, 15, 23, 69, 115, 251, 277, 345, 753, 831, 1255, 1385, 3765, 4155, 5773, 6371, 17319, 19113, 28865, 31855, 69527, 86595, 95565, 208581, 347635, 1042905, 1599121, 4797363, 7995605, 23986815]

約数ペア:

[(1, 23986815), (3, 7995605), (5, 4797363), (15, 1599121), (23, 1042905), (69, 347635), (115, 208581), (251, 95565), (277, 86595), (345, 69527), (753, 31855), (831, 28865), (1255, 19113), (1385, 17319), (3765, 6371), (4155, 5773)]