72021105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123113}}^1$

素因数の和:123137

約数の個数: 24

約数和(自身を含む): 134440488

約数和(自身を除く): 62419383

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 123113, 369339, 615565, 1108017, 1600469, 1846695, 4801407, 5540085, 8002345, 14404221, 24007035, 72021105]

約数ペア:

[(1, 72021105), (3, 24007035), (5, 14404221), (9, 8002345), (13, 5540085), (15, 4801407), (39, 1846695), (45, 1600469), (65, 1108017), (117, 615565), (195, 369339), (585, 123113)]