955728865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 1506000384

約数和(自身を除く): 550271519

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 157, 221, 455, 595, 785, 787, 1099, 1105, 1547, 2041, 2669, 3935, 5495, 5509, 7735, 10205, 10231, 13345, 13379, 14287, 18683, 27545, 34697, 51155, 66895, 71435, 71617, 93415, 93653, 123559, 173485, 173927, 242879, 358085, 468265, 617795, 864913, 869635, 1214395, 1217489, 1606267, 2100503, 4324565, 6087445, 8031335, 10502515, 11243869, 14703521, 27306539, 56219345, 73517605, 136532695, 191145773, 955728865]

約数ペア:

[(1, 955728865), (5, 191145773), (7, 136532695), (13, 73517605), (17, 56219345), (35, 27306539), (65, 14703521), (85, 11243869), (91, 10502515), (119, 8031335), (157, 6087445), (221, 4324565), (455, 2100503), (595, 1606267), (785, 1217489), (787, 1214395), (1099, 869635), (1105, 864913), (1547, 617795), (2041, 468265), (2669, 358085), (3935, 242879), (5495, 173927), (5509, 173485), (7735, 123559), (10205, 93653), (10231, 93415), (13345, 71617), (13379, 71435), (14287, 66895), (18683, 51155), (27545, 34697)]