11726911105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{28669}}^1$

素因数の和:28754

約数の個数: 64

約数和(自身を含む): 18495590400

約数和(自身を除く): 6768679295

約数列:

[1, 5, 7, 13, 29, 31, 35, 65, 91, 145, 155, 203, 217, 377, 403, 455, 899, 1015, 1085, 1885, 2015, 2639, 2821, 4495, 6293, 11687, 13195, 14105, 28669, 31465, 58435, 81809, 143345, 200683, 372697, 409045, 831401, 888739, 1003415, 1863485, 2608879, 4157005, 4443695, 5819807, 6221173, 10808213, 11553607, 13044395, 25773431, 29099035, 31105865, 54041065, 57768035, 75657491, 80875249, 128867155, 180414017, 335054603, 378287455, 404376245, 902070085, 1675273015, 2345382221, 11726911105]

約数ペア:

[(1, 11726911105), (5, 2345382221), (7, 1675273015), (13, 902070085), (29, 404376245), (31, 378287455), (35, 335054603), (65, 180414017), (91, 128867155), (145, 80875249), (155, 75657491), (203, 57768035), (217, 54041065), (377, 31105865), (403, 29099035), (455, 25773431), (899, 13044395), (1015, 11553607), (1085, 10808213), (1885, 6221173), (2015, 5819807), (2639, 4443695), (2821, 4157005), (4495, 2608879), (6293, 1863485), (11687, 1003415), (13195, 888739), (14105, 831401), (28669, 409045), (31465, 372697), (58435, 200683), (81809, 143345)]