26482005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 27949995

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1049, 1485, 1683, 2295, 2805, 3147, 5049, 5245, 8415, 9441, 11539, 15735, 17833, 25245, 28323, 34617, 47205, 53499, 57695, 89165, 103851, 141615, 160497, 173085, 196163, 267495, 311553, 481491, 519255, 588489, 802485, 980815, 1557765, 1765467, 2407455, 2942445, 5296401, 8827335, 26482005]

約数ペア:

[(1, 26482005), (3, 8827335), (5, 5296401), (9, 2942445), (11, 2407455), (15, 1765467), (17, 1557765), (27, 980815), (33, 802485), (45, 588489), (51, 519255), (55, 481491), (85, 311553), (99, 267495), (135, 196163), (153, 173085), (165, 160497), (187, 141615), (255, 103851), (297, 89165), (459, 57695), (495, 53499), (561, 47205), (765, 34617), (935, 28323), (1049, 25245), (1485, 17833), (1683, 15735), (2295, 11539), (2805, 9441), (3147, 8415), (5049, 5245)]