213909675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4909}}^1$

素因数の和:5012

約数の個数: 48

約数和(自身を含む): 409140480

約数和(自身を除く): 195230805

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 1245, 1743, 2075, 2905, 4909, 6225, 8715, 14525, 14727, 24545, 34363, 43575, 73635, 103089, 122725, 171815, 368175, 407447, 515445, 859075, 1222341, 2037235, 2577225, 2852129, 6111705, 8556387, 10186175, 14260645, 30558525, 42781935, 71303225, 213909675]

約数ペア:

[(1, 213909675), (3, 71303225), (5, 42781935), (7, 30558525), (15, 14260645), (21, 10186175), (25, 8556387), (35, 6111705), (75, 2852129), (83, 2577225), (105, 2037235), (175, 1222341), (249, 859075), (415, 515445), (525, 407447), (581, 368175), (1245, 171815), (1743, 122725), (2075, 103089), (2905, 73635), (4909, 43575), (6225, 34363), (8715, 24545), (14525, 14727)]