99369775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 131598720

約数和(自身を除く): 32228945

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4019, 4945, 20095, 24725, 92437, 100475, 172817, 462185, 864085, 2310925, 3974791, 4320425, 19873955, 99369775]

約数ペア:

[(1, 99369775), (5, 19873955), (23, 4320425), (25, 3974791), (43, 2310925), (115, 864085), (215, 462185), (575, 172817), (989, 100475), (1075, 92437), (4019, 24725), (4945, 20095)]