55883655

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21787}}^1$

素因数の和:21820

約数の個数: 32

約数和(自身を含む): 104582400

約数和(自身を除く): 48698745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21787, 65361, 108935, 196083, 326805, 413953, 588249, 980415, 1241859, 2069765, 2941245, 3725577, 6209295, 11176731, 18627885, 55883655]

約数ペア:

[(1, 55883655), (3, 18627885), (5, 11176731), (9, 6209295), (15, 3725577), (19, 2941245), (27, 2069765), (45, 1241859), (57, 980415), (95, 588249), (135, 413953), (171, 326805), (285, 196083), (513, 108935), (855, 65361), (2565, 21787)]