226673425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 325068480

約数和(自身を除く): 98395055

約数列:

[1, 5, 11, 25, 29, 43, 55, 145, 215, 275, 319, 473, 661, 725, 1075, 1247, 1595, 2365, 3305, 6235, 7271, 7975, 11825, 13717, 16525, 19169, 28423, 31175, 36355, 68585, 95845, 142115, 181775, 210859, 312653, 342925, 479225, 710575, 824267, 1054295, 1563265, 4121335, 5271475, 7816325, 9066937, 20606675, 45334685, 226673425]

約数ペア:

[(1, 226673425), (5, 45334685), (11, 20606675), (25, 9066937), (29, 7816325), (43, 5271475), (55, 4121335), (145, 1563265), (215, 1054295), (275, 824267), (319, 710575), (473, 479225), (661, 342925), (725, 312653), (1075, 210859), (1247, 181775), (1595, 142115), (2365, 95845), (3305, 68585), (6235, 36355), (7271, 31175), (7975, 28423), (11825, 19169), (13717, 16525)]