29180925

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 56782080

約数和(自身を除く): 27601155

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 2543, 3825, 7629, 11475, 12715, 22887, 38145, 43231, 63575, 68661, 114435, 129693, 190725, 216155, 343305, 389079, 572175, 648465, 1080775, 1167237, 1716525, 1945395, 3242325, 5836185, 9726975, 29180925]

約数ペア:

[(1, 29180925), (3, 9726975), (5, 5836185), (9, 3242325), (15, 1945395), (17, 1716525), (25, 1167237), (27, 1080775), (45, 648465), (51, 572175), (75, 389079), (85, 343305), (135, 216155), (153, 190725), (225, 129693), (255, 114435), (425, 68661), (459, 63575), (675, 43231), (765, 38145), (1275, 22887), (2295, 12715), (2543, 11475), (3825, 7629)]