1519210055

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{228281}}^1$

素因数の和:228319

約数の個数: 16

約数和(自身を含む): 2005229088

約数和(自身を除く): 486019033

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 228281, 1141405, 2511091, 12555455, 27622001, 138110005, 303842011, 1519210055]

約数ペア:

[(1, 1519210055), (5, 303842011), (11, 138110005), (55, 27622001), (121, 12555455), (605, 2511091), (1331, 1141405), (6655, 228281)]