2013275235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 3477893760

約数和(自身を除く): 1464618525

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 113, 255, 327, 339, 545, 565, 641, 1635, 1695, 1853, 1921, 1923, 3205, 5559, 5763, 9265, 9605, 9615, 10897, 12317, 27795, 28815, 32691, 36951, 54485, 61585, 69869, 72433, 163455, 184755, 209389, 209607, 217299, 349345, 362165, 628167, 1046945, 1048035, 1086495, 1187773, 1231361, 3140835, 3563319, 3694083, 5938865, 6156805, 7895197, 17816595, 18470415, 23685591, 39475985, 118427955, 134218349, 402655047, 671091745, 2013275235]

約数ペア:

[(1, 2013275235), (3, 671091745), (5, 402655047), (15, 134218349), (17, 118427955), (51, 39475985), (85, 23685591), (109, 18470415), (113, 17816595), (255, 7895197), (327, 6156805), (339, 5938865), (545, 3694083), (565, 3563319), (641, 3140835), (1635, 1231361), (1695, 1187773), (1853, 1086495), (1921, 1048035), (1923, 1046945), (3205, 628167), (5559, 362165), (5763, 349345), (9265, 217299), (9605, 209607), (9615, 209389), (10897, 184755), (12317, 163455), (27795, 72433), (28815, 69869), (32691, 61585), (36951, 54485)]