219044925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29501}}^1$

素因数の和:29531

約数の個数: 48

約数和(自身を含む): 438989760

約数和(自身を除く): 219944835

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 29501, 88503, 147505, 265509, 324511, 442515, 737525, 796527, 973533, 1327545, 1622555, 2212575, 2920599, 3982635, 4867665, 6637725, 8112775, 8761797, 14602995, 19913175, 24338325, 43808985, 73014975, 219044925]

約数ペア:

[(1, 219044925), (3, 73014975), (5, 43808985), (9, 24338325), (11, 19913175), (15, 14602995), (25, 8761797), (27, 8112775), (33, 6637725), (45, 4867665), (55, 3982635), (75, 2920599), (99, 2212575), (135, 1622555), (165, 1327545), (225, 973533), (275, 796527), (297, 737525), (495, 442515), (675, 324511), (825, 265509), (1485, 147505), (2475, 88503), (7425, 29501)]