5901225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 11142144

約数和(自身を除く): 5240919

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 311, 345, 575, 759, 825, 933, 1265, 1555, 1725, 3421, 3795, 4665, 6325, 7153, 7775, 10263, 17105, 18975, 21459, 23325, 35765, 51315, 78683, 85525, 107295, 178825, 236049, 256575, 393415, 536475, 1180245, 1967075, 5901225]

約数ペア:

[(1, 5901225), (3, 1967075), (5, 1180245), (11, 536475), (15, 393415), (23, 256575), (25, 236049), (33, 178825), (55, 107295), (69, 85525), (75, 78683), (115, 51315), (165, 35765), (253, 23325), (275, 21459), (311, 18975), (345, 17105), (575, 10263), (759, 7775), (825, 7153), (933, 6325), (1265, 4665), (1555, 3795), (1725, 3421)]