21933375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 38098944

約数和(自身を除く): 16165569

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2543, 2875, 7629, 8625, 12715, 38145, 58489, 63575, 175467, 190725, 292445, 317875, 877335, 953625, 1462225, 4386675, 7311125, 21933375]

約数ペア:

[(1, 21933375), (3, 7311125), (5, 4386675), (15, 1462225), (23, 953625), (25, 877335), (69, 317875), (75, 292445), (115, 190725), (125, 175467), (345, 63575), (375, 58489), (575, 38145), (1725, 12715), (2543, 8625), (2875, 7629)]