41870015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 58406400

約数和(自身を除く): 16536385

約数列:

[1, 5, 11, 19, 55, 95, 103, 209, 389, 515, 1045, 1133, 1945, 1957, 4279, 5665, 7391, 9785, 21395, 21527, 36955, 40067, 81301, 107635, 200335, 406505, 440737, 761273, 2203685, 3806365, 8374003, 41870015]

約数ペア:

[(1, 41870015), (5, 8374003), (11, 3806365), (19, 2203685), (55, 761273), (95, 440737), (103, 406505), (209, 200335), (389, 107635), (515, 81301), (1045, 40067), (1133, 36955), (1945, 21527), (1957, 21395), (4279, 9785), (5665, 7391)]