8200425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 13820544

約数和(自身を除く): 5620119

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 2063, 3975, 6189, 10315, 30945, 51575, 109339, 154725, 328017, 546695, 1640085, 2733475, 8200425]

約数ペア:

[(1, 8200425), (3, 2733475), (5, 1640085), (15, 546695), (25, 328017), (53, 154725), (75, 109339), (159, 51575), (265, 30945), (795, 10315), (1325, 6189), (2063, 3975)]