20123092575

素因数分解:

$3^3\times 5^2\times {\mathrm{29811989}}^1$

素因数の和:29812008

約数の個数: 24

約数和(自身を含む): 36966867600

約数和(自身を除く): 16843775025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29811989, 89435967, 149059945, 268307901, 447179835, 745299725, 804923703, 1341539505, 2235899175, 4024618515, 6707697525, 20123092575]

約数ペア:

[(1, 20123092575), (3, 6707697525), (5, 4024618515), (9, 2235899175), (15, 1341539505), (25, 804923703), (27, 745299725), (45, 447179835), (75, 268307901), (135, 149059945), (225, 89435967), (675, 29811989)]