23259285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 47861760

約数和(自身を除く): 24602475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 151, 163, 189, 315, 453, 489, 755, 815, 945, 1057, 1141, 1359, 1467, 2265, 2445, 3171, 3423, 4077, 4401, 5285, 5705, 6795, 7335, 9513, 10269, 15855, 17115, 20385, 22005, 24613, 28539, 30807, 47565, 51345, 73839, 123065, 142695, 154035, 172291, 221517, 369195, 516873, 664551, 861455, 1107585, 1550619, 2584365, 3322755, 4651857, 7753095, 23259285]

約数ペア:

[(1, 23259285), (3, 7753095), (5, 4651857), (7, 3322755), (9, 2584365), (15, 1550619), (21, 1107585), (27, 861455), (35, 664551), (45, 516873), (63, 369195), (105, 221517), (135, 172291), (151, 154035), (163, 142695), (189, 123065), (315, 73839), (453, 51345), (489, 47565), (755, 30807), (815, 28539), (945, 24613), (1057, 22005), (1141, 20385), (1359, 17115), (1467, 15855), (2265, 10269), (2445, 9513), (3171, 7335), (3423, 6795), (4077, 5705), (4401, 5285)]