22889025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4462

約数の個数: 36

約数和(自身を含む): 42788928

約数和(自身を除く): 19899903

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 4423, 5175, 13269, 22115, 39807, 66345, 101729, 110575, 199035, 305187, 331725, 508645, 915561, 995175, 1525935, 2543225, 4577805, 7629675, 22889025]

約数ペア:

[(1, 22889025), (3, 7629675), (5, 4577805), (9, 2543225), (15, 1525935), (23, 995175), (25, 915561), (45, 508645), (69, 331725), (75, 305187), (115, 199035), (207, 110575), (225, 101729), (345, 66345), (575, 39807), (1035, 22115), (1725, 13269), (4423, 5175)]