16334025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 29890944

約数和(自身を除く): 13556919

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 557, 575, 1173, 1275, 1671, 1725, 1955, 2785, 5865, 8355, 9469, 9775, 12811, 13925, 28407, 29325, 38433, 41775, 47345, 64055, 142035, 192165, 217787, 236725, 320275, 653361, 710175, 960825, 1088935, 3266805, 5444675, 16334025]

約数ペア:

[(1, 16334025), (3, 5444675), (5, 3266805), (15, 1088935), (17, 960825), (23, 710175), (25, 653361), (51, 320275), (69, 236725), (75, 217787), (85, 192165), (115, 142035), (255, 64055), (345, 47345), (391, 41775), (425, 38433), (557, 29325), (575, 28407), (1173, 13925), (1275, 12811), (1671, 9775), (1725, 9469), (1955, 8355), (2785, 5865)]