41801895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 78242112

約数和(自身を除く): 36440217

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 1031, 2385, 2703, 3093, 4505, 5155, 8109, 9279, 13515, 15465, 17527, 40545, 46395, 52581, 54643, 87635, 157743, 163929, 262905, 273215, 491787, 788715, 819645, 928931, 2458935, 2786793, 4644655, 8360379, 13933965, 41801895]

約数ペア:

[(1, 41801895), (3, 13933965), (5, 8360379), (9, 4644655), (15, 2786793), (17, 2458935), (45, 928931), (51, 819645), (53, 788715), (85, 491787), (153, 273215), (159, 262905), (255, 163929), (265, 157743), (477, 87635), (765, 54643), (795, 52581), (901, 46395), (1031, 40545), (2385, 17527), (2703, 15465), (3093, 13515), (4505, 9279), (5155, 8109)]