83912455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 117676800

約数和(自身を除く): 33764345

約数列:

[1, 5, 11, 19, 55, 59, 95, 209, 295, 649, 1045, 1121, 1361, 3245, 5605, 6805, 12331, 14971, 25859, 61655, 74855, 80299, 129295, 284449, 401495, 883289, 1422245, 1525681, 4416445, 7628405, 16782491, 83912455]

約数ペア:

[(1, 83912455), (5, 16782491), (11, 7628405), (19, 4416445), (55, 1525681), (59, 1422245), (95, 883289), (209, 401495), (295, 284449), (649, 129295), (1045, 80299), (1121, 74855), (1361, 61655), (3245, 25859), (5605, 14971), (6805, 12331)]