12247365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 21280896

約数和(自身を除く): 9033531

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 347, 543, 905, 1041, 1735, 2353, 2715, 4511, 5205, 7059, 11765, 13533, 22555, 35295, 62807, 67665, 188421, 314035, 816491, 942105, 2449473, 4082455, 12247365]

約数ペア:

[(1, 12247365), (3, 4082455), (5, 2449473), (13, 942105), (15, 816491), (39, 314035), (65, 188421), (181, 67665), (195, 62807), (347, 35295), (543, 22555), (905, 13533), (1041, 11765), (1735, 7059), (2353, 5205), (2715, 4511)]