13316925

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 22123584

約数和(自身を除く): 8806659

約数列:

[1, 3, 5, 15, 25, 75, 353, 503, 1059, 1509, 1765, 2515, 5295, 7545, 8825, 12575, 26475, 37725, 177559, 532677, 887795, 2663385, 4438975, 13316925]

約数ペア:

[(1, 13316925), (3, 4438975), (5, 2663385), (15, 887795), (25, 532677), (75, 177559), (353, 37725), (503, 26475), (1059, 12575), (1509, 8825), (1765, 7545), (2515, 5295)]