51282585

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13099}}^1$

素因数の和:13142

約数の個数: 32

約数和(自身を含む): 94320000

約数和(自身を除く): 43037415

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 13099, 39297, 65495, 117891, 196485, 353673, 379871, 589455, 1139613, 1768365, 1899355, 3418839, 5698065, 10256517, 17094195, 51282585]

約数ペア:

[(1, 51282585), (3, 17094195), (5, 10256517), (9, 5698065), (15, 3418839), (27, 1899355), (29, 1768365), (45, 1139613), (87, 589455), (135, 379871), (145, 353673), (261, 196485), (435, 117891), (783, 65495), (1305, 39297), (3915, 13099)]