734177745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28081}}^1$

素因数の和:28182

約数の個数: 48

約数和(自身を含む): 1471946112

約数和(自身を除く): 737768367

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 2905, 3735, 5229, 8715, 26145, 28081, 84243, 140405, 196567, 252729, 421215, 589701, 982835, 1263645, 1769103, 2330723, 2948505, 6992169, 8845515, 11653615, 16315061, 20976507, 34960845, 48945183, 81575305, 104882535, 146835549, 244725915, 734177745]

約数ペア:

[(1, 734177745), (3, 244725915), (5, 146835549), (7, 104882535), (9, 81575305), (15, 48945183), (21, 34960845), (35, 20976507), (45, 16315061), (63, 11653615), (83, 8845515), (105, 6992169), (249, 2948505), (315, 2330723), (415, 1769103), (581, 1263645), (747, 982835), (1245, 589701), (1743, 421215), (2905, 252729), (3735, 196567), (5229, 140405), (8715, 84243), (26145, 28081)]