33451075

素因数分解:

$5^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 49996800

約数和(自身を除く): 16545725

約数列:

[1, 5, 7, 25, 35, 47, 49, 83, 175, 235, 245, 329, 343, 415, 581, 1175, 1225, 1645, 1715, 2075, 2303, 2905, 3901, 4067, 8225, 8575, 11515, 14525, 16121, 19505, 20335, 27307, 28469, 57575, 80605, 97525, 101675, 136535, 142345, 191149, 403025, 682675, 711725, 955745, 1338043, 4778725, 6690215, 33451075]

約数ペア:

[(1, 33451075), (5, 6690215), (7, 4778725), (25, 1338043), (35, 955745), (47, 711725), (49, 682675), (83, 403025), (175, 191149), (235, 142345), (245, 136535), (329, 101675), (343, 97525), (415, 80605), (581, 57575), (1175, 28469), (1225, 27307), (1645, 20335), (1715, 19505), (2075, 16121), (2303, 14525), (2905, 11515), (3901, 8575), (4067, 8225)]