1212930825

素因数分解:

$3^1\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{13159}}^1$

素因数の和:14401

約数の個数: 24

約数和(自身を含む): 2007163200

約数和(自身を除く): 794232375

約数列:

[1, 3, 5, 15, 25, 75, 1229, 3687, 6145, 13159, 18435, 30725, 39477, 65795, 92175, 197385, 328975, 986925, 16172411, 48517233, 80862055, 242586165, 404310275, 1212930825]

約数ペア:

[(1, 1212930825), (3, 404310275), (5, 242586165), (15, 80862055), (25, 48517233), (75, 16172411), (1229, 986925), (3687, 328975), (6145, 197385), (13159, 92175), (18435, 65795), (30725, 39477)]