156767805

素因数分解:

$3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 56

約数和(自身を含む): 289207800

約数和(自身を除く): 132439995

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 729, 1049, 1107, 1215, 1845, 3147, 3321, 3645, 5245, 5535, 9441, 9963, 15735, 16605, 28323, 29889, 43009, 47205, 49815, 84969, 129027, 141615, 149445, 215045, 254907, 387081, 424845, 645135, 764721, 1161243, 1274535, 1935405, 3483729, 3823605, 5806215, 10451187, 17418645, 31353561, 52255935, 156767805]

約数ペア:

[(1, 156767805), (3, 52255935), (5, 31353561), (9, 17418645), (15, 10451187), (27, 5806215), (41, 3823605), (45, 3483729), (81, 1935405), (123, 1274535), (135, 1161243), (205, 764721), (243, 645135), (369, 424845), (405, 387081), (615, 254907), (729, 215045), (1049, 149445), (1107, 141615), (1215, 129027), (1845, 84969), (3147, 49815), (3321, 47205), (3645, 43009), (5245, 29889), (5535, 28323), (9441, 16605), (9963, 15735)]