40340025

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 60

約数和(自身を含む): 81561744

約数和(自身を除く): 41221719

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 1811, 2025, 2475, 4455, 5433, 7425, 9055, 16299, 19921, 22275, 27165, 45275, 48897, 59763, 81495, 99605, 135825, 146691, 179289, 244485, 298815, 407475, 498025, 537867, 733455, 896445, 1222425, 1494075, 1613601, 2689335, 3667275, 4482225, 8068005, 13446675, 40340025]

約数ペア:

[(1, 40340025), (3, 13446675), (5, 8068005), (9, 4482225), (11, 3667275), (15, 2689335), (25, 1613601), (27, 1494075), (33, 1222425), (45, 896445), (55, 733455), (75, 537867), (81, 498025), (99, 407475), (135, 298815), (165, 244485), (225, 179289), (275, 146691), (297, 135825), (405, 99605), (495, 81495), (675, 59763), (825, 48897), (891, 45275), (1485, 27165), (1811, 22275), (2025, 19921), (2475, 16299), (4455, 9055), (5433, 7425)]