147913425

素因数分解:

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

素因数の和:1852

約数の個数: 72

約数和(自身を含む): 298835040

約数和(自身を除く): 150921615

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 121, 135, 165, 225, 275, 297, 363, 495, 605, 675, 825, 1089, 1485, 1811, 1815, 2475, 3025, 3267, 5433, 5445, 7425, 9055, 9075, 16299, 16335, 19921, 27165, 27225, 45275, 48897, 59763, 81495, 81675, 99605, 135825, 179289, 219131, 244485, 298815, 407475, 498025, 537867, 657393, 896445, 1095655, 1222425, 1494075, 1972179, 2689335, 3286965, 4482225, 5478275, 5916537, 9860895, 13446675, 16434825, 29582685, 49304475, 147913425]

約数ペア:

[(1, 147913425), (3, 49304475), (5, 29582685), (9, 16434825), (11, 13446675), (15, 9860895), (25, 5916537), (27, 5478275), (33, 4482225), (45, 3286965), (55, 2689335), (75, 1972179), (99, 1494075), (121, 1222425), (135, 1095655), (165, 896445), (225, 657393), (275, 537867), (297, 498025), (363, 407475), (495, 298815), (605, 244485), (675, 219131), (825, 179289), (1089, 135825), (1485, 99605), (1811, 81675), (1815, 81495), (2475, 59763), (3025, 48897), (3267, 45275), (5433, 27225), (5445, 27165), (7425, 19921), (9055, 16335), (9075, 16299)]