133750815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 253435392

約数和(自身を除く): 119684577

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 85, 123, 165, 187, 205, 255, 451, 561, 615, 697, 935, 1163, 1353, 2091, 2255, 2805, 3485, 3489, 5815, 6765, 7667, 10455, 12793, 17445, 19771, 23001, 38335, 38379, 47683, 59313, 63965, 98855, 115005, 143049, 191895, 217481, 238415, 296565, 524513, 652443, 715245, 810611, 1087405, 1573539, 2431833, 2622565, 3262215, 4053055, 7867695, 8916721, 12159165, 26750163, 44583605, 133750815]

約数ペア:

[(1, 133750815), (3, 44583605), (5, 26750163), (11, 12159165), (15, 8916721), (17, 7867695), (33, 4053055), (41, 3262215), (51, 2622565), (55, 2431833), (85, 1573539), (123, 1087405), (165, 810611), (187, 715245), (205, 652443), (255, 524513), (451, 296565), (561, 238415), (615, 217481), (697, 191895), (935, 143049), (1163, 115005), (1353, 98855), (2091, 63965), (2255, 59313), (2805, 47683), (3485, 38379), (3489, 38335), (5815, 23001), (6765, 19771), (7667, 17445), (10455, 12793)]