127615565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3041}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 192741120

約数和(自身を除く): 65125555

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 3041, 3815, 5995, 8393, 15205, 21287, 33451, 41965, 106435, 167255, 234157, 331469, 1170785, 1657345, 2320283, 3646159, 11601415, 18230795, 25523113, 127615565]

約数ペア:

[(1, 127615565), (5, 25523113), (7, 18230795), (11, 11601415), (35, 3646159), (55, 2320283), (77, 1657345), (109, 1170785), (385, 331469), (545, 234157), (763, 167255), (1199, 106435), (3041, 41965), (3815, 33451), (5995, 21287), (8393, 15205)]