57287055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5297}}^1$

素因数の和:5415

約数の個数: 32

約数和(自身を含む): 105790464

約数和(自身を除く): 48503409

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 5297, 10815, 15891, 26485, 37079, 79455, 111237, 185395, 545591, 556185, 1636773, 2727955, 3819137, 8183865, 11457411, 19095685, 57287055]

約数ペア:

[(1, 57287055), (3, 19095685), (5, 11457411), (7, 8183865), (15, 3819137), (21, 2727955), (35, 1636773), (103, 556185), (105, 545591), (309, 185395), (515, 111237), (721, 79455), (1545, 37079), (2163, 26485), (3605, 15891), (5297, 10815)]