23165415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5688

約数の個数: 48

約数和(自身を含む): 49428288

約数和(自身を除く): 26262873

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 5657, 16971, 28285, 39599, 50913, 73541, 84855, 118797, 197995, 220623, 254565, 356391, 367705, 514787, 593985, 661869, 1103115, 1544361, 1781955, 2573935, 3309345, 4633083, 7721805, 23165415]

約数ペア:

[(1, 23165415), (3, 7721805), (5, 4633083), (7, 3309345), (9, 2573935), (13, 1781955), (15, 1544361), (21, 1103115), (35, 661869), (39, 593985), (45, 514787), (63, 367705), (65, 356391), (91, 254565), (105, 220623), (117, 197995), (195, 118797), (273, 84855), (315, 73541), (455, 50913), (585, 39599), (819, 28285), (1365, 16971), (4095, 5657)]