41809975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 58924800

約数和(自身を除く): 17114825

約数列:

[1, 5, 19, 23, 25, 43, 89, 95, 115, 215, 437, 445, 475, 575, 817, 989, 1075, 1691, 2047, 2185, 2225, 3827, 4085, 4945, 8455, 10235, 10925, 18791, 19135, 20425, 24725, 38893, 42275, 51175, 72713, 88021, 93955, 95675, 194465, 363565, 440105, 469775, 972325, 1672399, 1817825, 2200525, 8361995, 41809975]

約数ペア:

[(1, 41809975), (5, 8361995), (19, 2200525), (23, 1817825), (25, 1672399), (43, 972325), (89, 469775), (95, 440105), (115, 363565), (215, 194465), (437, 95675), (445, 93955), (475, 88021), (575, 72713), (817, 51175), (989, 42275), (1075, 38893), (1691, 24725), (2047, 20425), (2185, 19135), (2225, 18791), (3827, 10925), (4085, 10235), (4945, 8455)]