11961045

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 20876856

約数和(自身を除く): 8915811

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 1693, 2355, 5079, 7065, 8465, 15237, 25395, 76185, 265801, 797403, 1329005, 2392209, 3987015, 11961045]

約数ペア:

[(1, 11961045), (3, 3987015), (5, 2392209), (9, 1329005), (15, 797403), (45, 265801), (157, 76185), (471, 25395), (785, 15237), (1413, 8465), (1693, 7065), (2355, 5079)]