1383996901095

素因数分解:

$3^4\times 5^1\times {\mathrm{87517}}^1\times {\mathrm{39047}}^1$

素因数の和:126581

約数の個数: 40

約数和(自身を含む): 2481034479264

約数和(自身を除く): 1097037578169

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 39047, 87517, 117141, 195235, 262551, 351423, 437585, 585705, 787653, 1054269, 1312755, 1757115, 2362959, 3162807, 3938265, 5271345, 7088877, 11814795, 15814035, 35444385, 3417276299, 10251828897, 17086381495, 30755486691, 51259144485, 92266460073, 153777433455, 276799380219, 461332300365, 1383996901095]

約数ペア:

[(1, 1383996901095), (3, 461332300365), (5, 276799380219), (9, 153777433455), (15, 92266460073), (27, 51259144485), (45, 30755486691), (81, 17086381495), (135, 10251828897), (405, 3417276299), (39047, 35444385), (87517, 15814035), (117141, 11814795), (195235, 7088877), (262551, 5271345), (351423, 3938265), (437585, 3162807), (585705, 2362959), (787653, 1757115), (1054269, 1312755)]