11803275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 24373440

約数和(自身を除く): 12570165

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 225, 251, 275, 285, 475, 495, 627, 753, 825, 855, 1045, 1255, 1425, 1881, 2259, 2475, 2761, 3135, 3765, 4275, 4769, 5225, 6275, 8283, 9405, 11295, 13805, 14307, 15675, 18825, 23845, 24849, 41415, 42921, 47025, 52459, 56475, 69025, 71535, 119225, 124245, 157377, 207075, 214605, 262295, 357675, 472131, 621225, 786885, 1073025, 1311475, 2360655, 3934425, 11803275]

約数ペア:

[(1, 11803275), (3, 3934425), (5, 2360655), (9, 1311475), (11, 1073025), (15, 786885), (19, 621225), (25, 472131), (33, 357675), (45, 262295), (55, 214605), (57, 207075), (75, 157377), (95, 124245), (99, 119225), (165, 71535), (171, 69025), (209, 56475), (225, 52459), (251, 47025), (275, 42921), (285, 41415), (475, 24849), (495, 23845), (627, 18825), (753, 15675), (825, 14307), (855, 13805), (1045, 11295), (1255, 9405), (1425, 8283), (1881, 6275), (2259, 5225), (2475, 4769), (2761, 4275), (3135, 3765)]