1224498015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{123127}}^1$

素因数の和:123168

約数の個数: 48

約数和(自身を含む): 2420203968

約数和(自身を除く): 1195705953

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 123127, 369381, 615635, 1108143, 1600651, 1846905, 2093159, 4801953, 5540715, 6279477, 8003255, 10465795, 14405859, 18838431, 24009765, 27211067, 31397385, 72029295, 81633201, 94192155, 136055335, 244899603, 408166005, 1224498015]

約数ペア:

[(1, 1224498015), (3, 408166005), (5, 244899603), (9, 136055335), (13, 94192155), (15, 81633201), (17, 72029295), (39, 31397385), (45, 27211067), (51, 24009765), (65, 18838431), (85, 14405859), (117, 10465795), (153, 8003255), (195, 6279477), (221, 5540715), (255, 4801953), (585, 2093159), (663, 1846905), (765, 1600651), (1105, 1108143), (1989, 615635), (3315, 369381), (9945, 123127)]