4513308515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{89399}}^1$

素因数の和:89866

約数の個数: 16

約数和(自身を含む): 5664384000

約数和(自身を除く): 1151075485

約数列:

[1, 5, 23, 115, 439, 2195, 10097, 50485, 89399, 446995, 2056177, 10280885, 39246161, 196230805, 902661703, 4513308515]

約数ペア:

[(1, 4513308515), (5, 902661703), (23, 196230805), (115, 39246161), (439, 10280885), (2195, 2056177), (10097, 446995), (50485, 89399)]