129718845

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28541}}^1$

素因数の和:28653

約数の個数: 24

約数和(自身を含む): 227080152

約数和(自身を除く): 97361307

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 28541, 85623, 142705, 256869, 428115, 1284345, 2882641, 8647923, 14413205, 25943769, 43239615, 129718845]

約数ペア:

[(1, 129718845), (3, 43239615), (5, 25943769), (9, 14413205), (15, 8647923), (45, 2882641), (101, 1284345), (303, 428115), (505, 256869), (909, 142705), (1515, 85623), (4545, 28541)]