16051995

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20983}}^1$

素因数の和:21011

約数の個数: 24

約数和(自身を含む): 29461536

約数和(自身を除く): 13409541

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20983, 62949, 104915, 188847, 314745, 356711, 944235, 1070133, 1783555, 3210399, 5350665, 16051995]

約数ペア:

[(1, 16051995), (3, 5350665), (5, 3210399), (9, 1783555), (15, 1070133), (17, 944235), (45, 356711), (51, 314745), (85, 188847), (153, 104915), (255, 62949), (765, 20983)]