90872265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5347}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 160183296

約数和(自身を除く): 69311031

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5347, 5665, 16041, 16995, 26735, 58817, 80205, 176451, 294085, 550741, 882255, 1652223, 2753705, 6058151, 8261115, 18174453, 30290755, 90872265]

約数ペア:

[(1, 90872265), (3, 30290755), (5, 18174453), (11, 8261115), (15, 6058151), (33, 2753705), (55, 1652223), (103, 882255), (165, 550741), (309, 294085), (515, 176451), (1133, 80205), (1545, 58817), (3399, 26735), (5347, 16995), (5665, 16041)]