16632795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 28541952

約数和(自身を除く): 11909157

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1303, 2553, 3909, 4255, 6515, 12765, 19545, 29969, 48211, 89907, 144633, 149845, 241055, 449535, 723165, 1108853, 3326559, 5544265, 16632795]

約数ペア:

[(1, 16632795), (3, 5544265), (5, 3326559), (15, 1108853), (23, 723165), (37, 449535), (69, 241055), (111, 149845), (115, 144633), (185, 89907), (345, 48211), (555, 29969), (851, 19545), (1303, 12765), (2553, 6515), (3909, 4255)]