159387615

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20011}}^1$

素因数の和:20084

約数の個数: 32

約数和(自身を含む): 288172800

約数和(自身を除く): 128785185

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 20011, 60033, 100055, 180099, 300165, 540297, 900495, 1180649, 2701485, 3541947, 5903245, 10625841, 17709735, 31877523, 53129205, 159387615]

約数ペア:

[(1, 159387615), (3, 53129205), (5, 31877523), (9, 17709735), (15, 10625841), (27, 5903245), (45, 3541947), (59, 2701485), (135, 1180649), (177, 900495), (295, 540297), (531, 300165), (885, 180099), (1593, 100055), (2655, 60033), (7965, 20011)]