275704845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1493}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 475880832

約数和(自身を除く): 200175987

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 947, 1493, 2841, 4479, 4735, 7465, 12311, 14205, 19409, 22395, 36933, 58227, 61555, 97045, 184665, 291135, 1413871, 4241613, 7069355, 18380323, 21208065, 55140969, 91901615, 275704845]

約数ペア:

[(1, 275704845), (3, 91901615), (5, 55140969), (13, 21208065), (15, 18380323), (39, 7069355), (65, 4241613), (195, 1413871), (947, 291135), (1493, 184665), (2841, 97045), (4479, 61555), (4735, 58227), (7465, 36933), (12311, 22395), (14205, 19409)]