90342615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{983}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 158132736

約数和(自身を除く): 67790121

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 557, 983, 1671, 2785, 2949, 4915, 6127, 8355, 10813, 14745, 18381, 30635, 32439, 54065, 91905, 162195, 547531, 1642593, 2737655, 6022841, 8212965, 18068523, 30114205, 90342615]

約数ペア:

[(1, 90342615), (3, 30114205), (5, 18068523), (11, 8212965), (15, 6022841), (33, 2737655), (55, 1642593), (165, 547531), (557, 162195), (983, 91905), (1671, 54065), (2785, 32439), (2949, 30635), (4915, 18381), (6127, 14745), (8355, 10813)]