2007172575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{174917}}^1$

素因数の和:174953

約数の個数: 48

約数和(自身を含む): 3904169760

約数和(自身を除く): 1896997185

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 174917, 524751, 874585, 1574253, 2623755, 2973589, 4372925, 4722759, 7871265, 8920767, 13118775, 14867945, 23613795, 26762301, 39356325, 44603835, 74339725, 80286903, 118068975, 133811505, 223019175, 401434515, 669057525, 2007172575]

約数ペア:

[(1, 2007172575), (3, 669057525), (5, 401434515), (9, 223019175), (15, 133811505), (17, 118068975), (25, 80286903), (27, 74339725), (45, 44603835), (51, 39356325), (75, 26762301), (85, 23613795), (135, 14867945), (153, 13118775), (225, 8920767), (255, 7871265), (425, 4722759), (459, 4372925), (675, 2973589), (765, 2623755), (1275, 1574253), (2295, 874585), (3825, 524751), (11475, 174917)]