38396115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 71873568

約数和(自身を除く): 33477453

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 947, 2385, 2703, 2841, 4505, 4735, 8109, 8523, 13515, 14205, 16099, 40545, 42615, 48297, 50191, 80495, 144891, 150573, 241485, 250955, 451719, 724455, 752865, 853247, 2258595, 2559741, 4266235, 7679223, 12798705, 38396115]

約数ペア:

[(1, 38396115), (3, 12798705), (5, 7679223), (9, 4266235), (15, 2559741), (17, 2258595), (45, 853247), (51, 752865), (53, 724455), (85, 451719), (153, 250955), (159, 241485), (255, 150573), (265, 144891), (477, 80495), (765, 50191), (795, 48297), (901, 42615), (947, 40545), (2385, 16099), (2703, 14205), (2841, 13515), (4505, 8523), (4735, 8109)]