45378185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 15857815

約数列:

[1, 5, 17, 29, 41, 85, 145, 205, 449, 493, 697, 1189, 2245, 2465, 3485, 5945, 7633, 13021, 18409, 20213, 38165, 65105, 92045, 101065, 221357, 312953, 533861, 1106785, 1564765, 2669305, 9075637, 45378185]

約数ペア:

[(1, 45378185), (5, 9075637), (17, 2669305), (29, 1564765), (41, 1106785), (85, 533861), (145, 312953), (205, 221357), (449, 101065), (493, 92045), (697, 65105), (1189, 38165), (2245, 20213), (2465, 18409), (3485, 13021), (5945, 7633)]