124297905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2521}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 210637440

約数和(自身を除く): 86339535

約数列:

[1, 3, 5, 15, 19, 57, 95, 173, 285, 519, 865, 2521, 2595, 3287, 7563, 9861, 12605, 16435, 37815, 47899, 49305, 143697, 239495, 436133, 718485, 1308399, 2180665, 6541995, 8286527, 24859581, 41432635, 124297905]

約数ペア:

[(1, 124297905), (3, 41432635), (5, 24859581), (15, 8286527), (19, 6541995), (57, 2180665), (95, 1308399), (173, 718485), (285, 436133), (519, 239495), (865, 143697), (2521, 49305), (2595, 47899), (3287, 37815), (7563, 16435), (9861, 12605)]