84648855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 142686720

約数和(自身を除く): 58037865

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2251, 2507, 6753, 7521, 11255, 12535, 33765, 37605, 51773, 155319, 245359, 258865, 736077, 776595, 1226795, 3680385, 5643257, 16929771, 28216285, 84648855]

約数ペア:

[(1, 84648855), (3, 28216285), (5, 16929771), (15, 5643257), (23, 3680385), (69, 1226795), (109, 776595), (115, 736077), (327, 258865), (345, 245359), (545, 155319), (1635, 51773), (2251, 37605), (2507, 33765), (6753, 12535), (7521, 11255)]