190024215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1721}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 322854336

約数和(自身を除く): 132830121

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 433, 1299, 1721, 2165, 5163, 6495, 7361, 8605, 22083, 25815, 29257, 36805, 87771, 110415, 146285, 438855, 745193, 2235579, 3725965, 11177895, 12668281, 38004843, 63341405, 190024215]

約数ペア:

[(1, 190024215), (3, 63341405), (5, 38004843), (15, 12668281), (17, 11177895), (51, 3725965), (85, 2235579), (255, 745193), (433, 438855), (1299, 146285), (1721, 110415), (2165, 87771), (5163, 36805), (6495, 29257), (7361, 25815), (8605, 22083)]