42401315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 59486400

約数和(自身を除く): 17085085

約数列:

[1, 5, 11, 17, 55, 85, 101, 187, 449, 505, 935, 1111, 1717, 2245, 4939, 5555, 7633, 8585, 18887, 24695, 38165, 45349, 83963, 94435, 226745, 419815, 498839, 770933, 2494195, 3854665, 8480263, 42401315]

約数ペア:

[(1, 42401315), (5, 8480263), (11, 3854665), (17, 2494195), (55, 770933), (85, 498839), (101, 419815), (187, 226745), (449, 94435), (505, 83963), (935, 45349), (1111, 38165), (1717, 24695), (2245, 18887), (4939, 8585), (5555, 7633)]