153340825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1759}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 208200960

約数和(自身を除く): 54860135

約数列:

[1, 5, 11, 25, 55, 275, 317, 1585, 1759, 3487, 7925, 8795, 17435, 19349, 43975, 87175, 96745, 483725, 557603, 2788015, 6133633, 13940075, 30668165, 153340825]

約数ペア:

[(1, 153340825), (5, 30668165), (11, 13940075), (25, 6133633), (55, 2788015), (275, 557603), (317, 483725), (1585, 96745), (1759, 87175), (3487, 43975), (7925, 19349), (8795, 17435)]