7748823105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{52387}}^1$

素因数の和:52590

約数の個数: 48

約数和(自身を含む): 14220198720

約数和(自身を除く): 6471375615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 173, 285, 519, 855, 865, 1557, 2595, 3287, 7785, 9861, 16435, 29583, 49305, 52387, 147915, 157161, 261935, 471483, 785805, 995353, 2357415, 2986059, 4976765, 8958177, 9062951, 14930295, 27188853, 44790885, 45314755, 81566559, 135944265, 172196069, 407832795, 516588207, 860980345, 1549764621, 2582941035, 7748823105]

約数ペア:

[(1, 7748823105), (3, 2582941035), (5, 1549764621), (9, 860980345), (15, 516588207), (19, 407832795), (45, 172196069), (57, 135944265), (95, 81566559), (171, 45314755), (173, 44790885), (285, 27188853), (519, 14930295), (855, 9062951), (865, 8958177), (1557, 4976765), (2595, 2986059), (3287, 2357415), (7785, 995353), (9861, 785805), (16435, 471483), (29583, 261935), (49305, 157161), (52387, 147915)]