966280385

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{3889}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 1374259200

約数和(自身を除く): 407978815

約数列:

[1, 5, 7, 31, 35, 155, 217, 229, 1085, 1145, 1603, 3889, 7099, 8015, 19445, 27223, 35495, 49693, 120559, 136115, 248465, 602795, 843913, 890581, 4219565, 4452905, 6234067, 27608011, 31170335, 138040055, 193256077, 966280385]

約数ペア:

[(1, 966280385), (5, 193256077), (7, 138040055), (31, 31170335), (35, 27608011), (155, 6234067), (217, 4452905), (229, 4219565), (1085, 890581), (1145, 843913), (1603, 602795), (3889, 248465), (7099, 136115), (8015, 120559), (19445, 49693), (27223, 35495)]