38247195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 75398688

約数和(自身を除く): 37151493

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 3061, 4165, 9183, 12495, 15305, 21427, 45915, 52037, 64281, 107135, 149989, 156111, 260185, 321405, 364259, 449967, 749945, 780555, 1092777, 1821295, 2249835, 2549813, 5463885, 7649439, 12749065, 38247195]

約数ペア:

[(1, 38247195), (3, 12749065), (5, 7649439), (7, 5463885), (15, 2549813), (17, 2249835), (21, 1821295), (35, 1092777), (49, 780555), (51, 749945), (85, 449967), (105, 364259), (119, 321405), (147, 260185), (245, 156111), (255, 149989), (357, 107135), (595, 64281), (735, 52037), (833, 45915), (1785, 21427), (2499, 15305), (3061, 12495), (4165, 9183)]