73210455

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2011}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 127118160

約数和(自身を除く): 53907705

約数列:

[1, 3, 5, 9, 15, 45, 809, 2011, 2427, 4045, 6033, 7281, 10055, 12135, 18099, 30165, 36405, 90495, 1626899, 4880697, 8134495, 14642091, 24403485, 73210455]

約数ペア:

[(1, 73210455), (3, 24403485), (5, 14642091), (9, 8134495), (15, 4880697), (45, 1626899), (809, 90495), (2011, 36405), (2427, 30165), (4045, 18099), (6033, 12135), (7281, 10055)]