28382051235

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 46683164160

約数和(自身を除く): 18301112925

約数列:

[1, 3, 5, 15, 67, 113, 201, 335, 339, 491, 509, 565, 1005, 1473, 1527, 1695, 2455, 2545, 7365, 7571, 7635, 22713, 32897, 34103, 37855, 55483, 57517, 98691, 102309, 113565, 164485, 166449, 170515, 172551, 249919, 277415, 287585, 493455, 511545, 749757, 832245, 862755, 1249595, 3717361, 3748785, 3853639, 11152083, 11560917, 16744573, 18586805, 19268195, 28240847, 50233719, 55760415, 57804585, 83722865, 84722541, 141204235, 251168595, 423612705, 1892136749, 5676410247, 9460683745, 28382051235]

約数ペア:

[(1, 28382051235), (3, 9460683745), (5, 5676410247), (15, 1892136749), (67, 423612705), (113, 251168595), (201, 141204235), (335, 84722541), (339, 83722865), (491, 57804585), (509, 55760415), (565, 50233719), (1005, 28240847), (1473, 19268195), (1527, 18586805), (1695, 16744573), (2455, 11560917), (2545, 11152083), (7365, 3853639), (7571, 3748785), (7635, 3717361), (22713, 1249595), (32897, 862755), (34103, 832245), (37855, 749757), (55483, 511545), (57517, 493455), (98691, 287585), (102309, 277415), (113565, 249919), (164485, 172551), (166449, 170515)]