71395995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4201}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 125858304

約数和(自身を除く): 54462309

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 4201, 5665, 12603, 16995, 21005, 46211, 63015, 138633, 231055, 432703, 693165, 1298109, 2163515, 4759733, 6490545, 14279199, 23798665, 71395995]

約数ペア:

[(1, 71395995), (3, 23798665), (5, 14279199), (11, 6490545), (15, 4759733), (33, 2163515), (55, 1298109), (103, 693165), (165, 432703), (309, 231055), (515, 138633), (1133, 63015), (1545, 46211), (3399, 21005), (4201, 16995), (5665, 12603)]