40875945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10771}}^1$

素因数の和:10813

約数の個数: 32

約数和(自身を含む): 74456064

約数和(自身を除く): 33580119

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 10771, 32313, 53855, 118481, 161565, 247733, 355443, 592405, 743199, 1238665, 1777215, 2725063, 3715995, 8175189, 13625315, 40875945]

約数ペア:

[(1, 40875945), (3, 13625315), (5, 8175189), (11, 3715995), (15, 2725063), (23, 1777215), (33, 1238665), (55, 743199), (69, 592405), (115, 355443), (165, 247733), (253, 161565), (345, 118481), (759, 53855), (1265, 32313), (3795, 10771)]