23425155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 45654336

約数和(自身を除く): 22229181

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 1741, 2691, 4485, 5223, 8705, 13455, 15669, 22633, 26115, 40043, 67899, 78345, 113165, 120129, 200215, 203697, 339495, 360387, 520559, 600645, 1018485, 1561677, 1801935, 2602795, 4685031, 7808385, 23425155]

約数ペア:

[(1, 23425155), (3, 7808385), (5, 4685031), (9, 2602795), (13, 1801935), (15, 1561677), (23, 1018485), (39, 600645), (45, 520559), (65, 360387), (69, 339495), (115, 203697), (117, 200215), (195, 120129), (207, 113165), (299, 78345), (345, 67899), (585, 40043), (897, 26115), (1035, 22633), (1495, 15669), (1741, 13455), (2691, 8705), (4485, 5223)]