5493975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 9999360

約数和(自身を除く): 4505385

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 139, 155, 255, 417, 425, 465, 527, 695, 775, 1275, 1581, 2085, 2325, 2363, 2635, 3475, 4309, 7089, 7905, 10425, 11815, 12927, 13175, 21545, 35445, 39525, 59075, 64635, 73253, 107725, 177225, 219759, 323175, 366265, 1098795, 1831325, 5493975]

約数ペア:

[(1, 5493975), (3, 1831325), (5, 1098795), (15, 366265), (17, 323175), (25, 219759), (31, 177225), (51, 107725), (75, 73253), (85, 64635), (93, 59075), (139, 39525), (155, 35445), (255, 21545), (417, 13175), (425, 12927), (465, 11815), (527, 10425), (695, 7905), (775, 7089), (1275, 4309), (1581, 3475), (2085, 2635), (2325, 2363)]