138550725

素因数分解:

$3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2689}}^1$

素因数の和:2934

約数の個数: 36

約数和(自身を含む): 249336100

約数和(自身を除く): 110785375

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 229, 687, 1145, 2061, 2689, 3435, 5725, 8067, 10305, 13445, 17175, 24201, 40335, 51525, 67225, 121005, 201675, 605025, 615781, 1847343, 3078905, 5542029, 9236715, 15394525, 27710145, 46183575, 138550725]

約数ペア:

[(1, 138550725), (3, 46183575), (5, 27710145), (9, 15394525), (15, 9236715), (25, 5542029), (45, 3078905), (75, 1847343), (225, 615781), (229, 605025), (687, 201675), (1145, 121005), (2061, 67225), (2689, 51525), (3435, 40335), (5725, 24201), (8067, 17175), (10305, 13445)]