32142155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 43763328

約数和(自身を除く): 11621173

約数列:

[1, 5, 17, 23, 41, 85, 115, 205, 391, 401, 697, 943, 1955, 2005, 3485, 4715, 6817, 9223, 16031, 16441, 34085, 46115, 80155, 82205, 156791, 279497, 378143, 783955, 1397485, 1890715, 6428431, 32142155]

約数ペア:

[(1, 32142155), (5, 6428431), (17, 1890715), (23, 1397485), (41, 783955), (85, 378143), (115, 279497), (205, 156791), (391, 82205), (401, 80155), (697, 46115), (943, 34085), (1955, 16441), (2005, 16031), (3485, 9223), (4715, 6817)]