23849385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 47775744

約数和(自身を除く): 23926359

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 357, 431, 465, 527, 595, 651, 1085, 1293, 1581, 1785, 2155, 2635, 3017, 3255, 3689, 6465, 7327, 7905, 9051, 11067, 13361, 15085, 18445, 21981, 36635, 40083, 45255, 51289, 55335, 66805, 93527, 109905, 153867, 200415, 227137, 256445, 280581, 467635, 681411, 769335, 1135685, 1402905, 1589959, 3407055, 4769877, 7949795, 23849385]

約数ペア:

[(1, 23849385), (3, 7949795), (5, 4769877), (7, 3407055), (15, 1589959), (17, 1402905), (21, 1135685), (31, 769335), (35, 681411), (51, 467635), (85, 280581), (93, 256445), (105, 227137), (119, 200415), (155, 153867), (217, 109905), (255, 93527), (357, 66805), (431, 55335), (465, 51289), (527, 45255), (595, 40083), (651, 36635), (1085, 21981), (1293, 18445), (1581, 15085), (1785, 13361), (2155, 11067), (2635, 9051), (3017, 7905), (3255, 7327), (3689, 6465)]