2439225

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 4502316

約数和(自身を除く): 2063091

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 293, 333, 555, 879, 925, 1465, 1665, 2637, 2775, 4395, 7325, 8325, 10841, 13185, 21975, 32523, 54205, 65925, 97569, 162615, 271025, 487845, 813075, 2439225]

約数ペア:

[(1, 2439225), (3, 813075), (5, 487845), (9, 271025), (15, 162615), (25, 97569), (37, 65925), (45, 54205), (75, 32523), (111, 21975), (185, 13185), (225, 10841), (293, 8325), (333, 7325), (555, 4395), (879, 2775), (925, 2637), (1465, 1665)]