20172215565

素因数分解:

$3^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{148091}}^1$

素因数の和:149114

約数の個数: 32

約数和(自身を含む): 35897500800

約数和(自身を除く): 15725285235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1009, 3027, 5045, 9081, 15135, 27243, 45405, 136215, 148091, 444273, 740455, 1332819, 2221365, 3998457, 6664095, 19992285, 149423819, 448271457, 747119095, 1344814371, 2241357285, 4034443113, 6724071855, 20172215565]

約数ペア:

[(1, 20172215565), (3, 6724071855), (5, 4034443113), (9, 2241357285), (15, 1344814371), (27, 747119095), (45, 448271457), (135, 149423819), (1009, 19992285), (3027, 6664095), (5045, 3998457), (9081, 2221365), (15135, 1332819), (27243, 740455), (45405, 444273), (136215, 148091)]