78274845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 152815104

約数和(自身を除く): 74540259

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5101, 5115, 15303, 15345, 25505, 45909, 56111, 76515, 158131, 168333, 229545, 280555, 474393, 504999, 790655, 841665, 1423179, 1739441, 2371965, 2524995, 5218323, 7115895, 8697205, 15654969, 26091615, 78274845]

約数ペア:

[(1, 78274845), (3, 26091615), (5, 15654969), (9, 8697205), (11, 7115895), (15, 5218323), (31, 2524995), (33, 2371965), (45, 1739441), (55, 1423179), (93, 841665), (99, 790655), (155, 504999), (165, 474393), (279, 280555), (341, 229545), (465, 168333), (495, 158131), (1023, 76515), (1395, 56111), (1705, 45909), (3069, 25505), (5101, 15345), (5115, 15303)]