68806695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 116858880

約数和(自身を除く): 48052185

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1901, 1905, 2413, 5703, 7239, 9505, 12065, 28515, 36119, 36195, 108357, 180595, 241427, 541785, 724281, 1207135, 3621405, 4587113, 13761339, 22935565, 68806695]

約数ペア:

[(1, 68806695), (3, 22935565), (5, 13761339), (15, 4587113), (19, 3621405), (57, 1207135), (95, 724281), (127, 541785), (285, 241427), (381, 180595), (635, 108357), (1901, 36195), (1905, 36119), (2413, 28515), (5703, 12065), (7239, 9505)]