38152845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 71418672

約数和(自身を除く): 33265827

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 941, 2385, 2703, 2823, 4505, 4705, 8109, 8469, 13515, 14115, 15997, 40545, 42345, 47991, 49873, 79985, 143973, 149619, 239955, 249365, 448857, 719865, 748095, 847841, 2244285, 2543523, 4239205, 7630569, 12717615, 38152845]

約数ペア:

[(1, 38152845), (3, 12717615), (5, 7630569), (9, 4239205), (15, 2543523), (17, 2244285), (45, 847841), (51, 748095), (53, 719865), (85, 448857), (153, 249365), (159, 239955), (255, 149619), (265, 143973), (477, 79985), (765, 49873), (795, 47991), (901, 42345), (941, 40545), (2385, 15997), (2703, 14115), (2823, 13515), (4505, 8469), (4705, 8109)]