15693615305

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 20482317072

約数和(自身を除く): 4788701767

約数列:

[1, 5, 31, 37, 41, 155, 185, 205, 961, 1147, 1271, 1517, 2153, 4805, 5735, 6355, 7585, 10765, 35557, 39401, 47027, 66743, 79661, 88273, 177785, 197005, 235135, 333715, 398305, 441365, 1457837, 2069033, 2469491, 2736463, 3266101, 7289185, 10345165, 12347455, 13682315, 16330505, 76554221, 84830353, 101249131, 382771105, 424151765, 506245655, 3138723061, 15693615305]

約数ペア:

[(1, 15693615305), (5, 3138723061), (31, 506245655), (37, 424151765), (41, 382771105), (155, 101249131), (185, 84830353), (205, 76554221), (961, 16330505), (1147, 13682315), (1271, 12347455), (1517, 10345165), (2153, 7289185), (4805, 3266101), (5735, 2736463), (6355, 2469491), (7585, 2069033), (10765, 1457837), (35557, 441365), (39401, 398305), (47027, 333715), (66743, 235135), (79661, 197005), (88273, 177785)]