152037715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 207774720

約数和(自身を除く): 55737005

約数列:

[1, 5, 17, 19, 47, 85, 95, 235, 323, 799, 893, 1615, 2003, 3995, 4465, 10015, 15181, 34051, 38057, 75905, 94141, 170255, 190285, 470705, 646969, 1600397, 1788679, 3234845, 8001985, 8943395, 30407543, 152037715]

約数ペア:

[(1, 152037715), (5, 30407543), (17, 8943395), (19, 8001985), (47, 3234845), (85, 1788679), (95, 1600397), (235, 646969), (323, 470705), (799, 190285), (893, 170255), (1615, 94141), (2003, 75905), (3995, 38057), (4465, 34051), (10015, 15181)]