55163775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 96350976

約数和(自身を除く): 41187201

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 283, 339, 345, 565, 575, 849, 1415, 1695, 1725, 2599, 2825, 4245, 6509, 7075, 7797, 8475, 12995, 19527, 21225, 31979, 32545, 38985, 64975, 95937, 97635, 159895, 162725, 194925, 479685, 488175, 735517, 799475, 2206551, 2398425, 3677585, 11032755, 18387925, 55163775]

約数ペア:

[(1, 55163775), (3, 18387925), (5, 11032755), (15, 3677585), (23, 2398425), (25, 2206551), (69, 799475), (75, 735517), (113, 488175), (115, 479685), (283, 194925), (339, 162725), (345, 159895), (565, 97635), (575, 95937), (849, 64975), (1415, 38985), (1695, 32545), (1725, 31979), (2599, 21225), (2825, 19527), (4245, 12995), (6509, 8475), (7075, 7797)]