42248815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 62447616

約数和(自身を除く): 20198801

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 1693, 3565, 4991, 8465, 11851, 24955, 38939, 52483, 59255, 194695, 262415, 272573, 367381, 1207109, 1362865, 1836905, 6035545, 8449763, 42248815]

約数ペア:

[(1, 42248815), (5, 8449763), (7, 6035545), (23, 1836905), (31, 1362865), (35, 1207109), (115, 367381), (155, 272573), (161, 262415), (217, 194695), (713, 59255), (805, 52483), (1085, 38939), (1693, 24955), (3565, 11851), (4991, 8465)]