1180045915

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{54493}}^1$

素因数の和:54630

約数の個数: 16

約数和(自身を含む): 1459567296

約数和(自身を除く): 279521381

約数列:

[1, 5, 61, 71, 305, 355, 4331, 21655, 54493, 272465, 3324073, 3869003, 16620365, 19345015, 236009183, 1180045915]

約数ペア:

[(1, 1180045915), (5, 236009183), (61, 19345015), (71, 16620365), (305, 3869003), (355, 3324073), (4331, 272465), (21655, 54493)]