210505432875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{1061149}}^1$

素因数の和:1061213

約数の個数: 48

約数和(自身を含む): 366173152800

約数和(自身を除く): 155667719925

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 529, 575, 1587, 1725, 2645, 2875, 7935, 8625, 13225, 39675, 66125, 198375, 1061149, 3183447, 5305745, 15917235, 24406427, 26528725, 73219281, 79586175, 122032135, 132643625, 366096405, 397930875, 561347821, 610160675, 1684043463, 1830482025, 2806739105, 3050803375, 8420217315, 9152410125, 14033695525, 42101086575, 70168477625, 210505432875]

約数ペア:

[(1, 210505432875), (3, 70168477625), (5, 42101086575), (15, 14033695525), (23, 9152410125), (25, 8420217315), (69, 3050803375), (75, 2806739105), (115, 1830482025), (125, 1684043463), (345, 610160675), (375, 561347821), (529, 397930875), (575, 366096405), (1587, 132643625), (1725, 122032135), (2645, 79586175), (2875, 73219281), (7935, 26528725), (8625, 24406427), (13225, 15917235), (39675, 5305745), (66125, 3183447), (198375, 1061149)]