82855545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 139421952

約数和(自身を除く): 56566407

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 1753, 2055, 3151, 5259, 8765, 9453, 15755, 26295, 40319, 47265, 120957, 201595, 240161, 604785, 720483, 1200805, 3602415, 5523703, 16571109, 27618515, 82855545]

約数ペア:

[(1, 82855545), (3, 27618515), (5, 16571109), (15, 5523703), (23, 3602415), (69, 1200805), (115, 720483), (137, 604785), (345, 240161), (411, 201595), (685, 120957), (1753, 47265), (2055, 40319), (3151, 26295), (5259, 15755), (8765, 9453)]