2442135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4231872

約数和(自身を除く): 1789737

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 157, 183, 255, 305, 471, 785, 915, 1037, 2355, 2669, 3111, 5185, 8007, 9577, 13345, 15555, 28731, 40035, 47885, 143655, 162809, 488427, 814045, 2442135]

約数ペア:

[(1, 2442135), (3, 814045), (5, 488427), (15, 162809), (17, 143655), (51, 47885), (61, 40035), (85, 28731), (157, 15555), (183, 13345), (255, 9577), (305, 8007), (471, 5185), (785, 3111), (915, 2669), (1037, 2355)]