1890231165

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1448453}}^1$

素因数の和:1448493

約数の個数: 24

約数和(自身を含む): 3389382360

約数和(自身を除く): 1499151195

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 1448453, 4345359, 7242265, 13036077, 21726795, 42005137, 65180385, 126015411, 210025685, 378046233, 630077055, 1890231165]

約数ペア:

[(1, 1890231165), (3, 630077055), (5, 378046233), (9, 210025685), (15, 126015411), (29, 65180385), (45, 42005137), (87, 21726795), (145, 13036077), (261, 7242265), (435, 4345359), (1305, 1448453)]