1644481485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{93463}}^1$

素因数の和:93514

約数の個数: 48

約数和(自身を含む): 3149362944

約数和(自身を除く): 1504881459

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17595, 93463, 280389, 467315, 841167, 1401945, 1588871, 2149649, 4205835, 4766613, 6448947, 7944355, 10748245, 14299839, 19346841, 23833065, 32244735, 36544033, 71499195, 96734205, 109632099, 182720165, 328896297, 548160495, 1644481485]

約数ペア:

[(1, 1644481485), (3, 548160495), (5, 328896297), (9, 182720165), (15, 109632099), (17, 96734205), (23, 71499195), (45, 36544033), (51, 32244735), (69, 23833065), (85, 19346841), (115, 14299839), (153, 10748245), (207, 7944355), (255, 6448947), (345, 4766613), (391, 4205835), (765, 2149649), (1035, 1588871), (1173, 1401945), (1955, 841167), (3519, 467315), (5865, 280389), (17595, 93463)]