2113442655

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{4549}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 3459456000

約数和(自身を除く): 1346013345

約数列:

[1, 3, 5, 15, 47, 141, 235, 659, 705, 1977, 3295, 4549, 9885, 13647, 22745, 30973, 68235, 92919, 154865, 213803, 464595, 641409, 1069015, 2997791, 3207045, 8993373, 14988955, 44966865, 140896177, 422688531, 704480885, 2113442655]

約数ペア:

[(1, 2113442655), (3, 704480885), (5, 422688531), (15, 140896177), (47, 44966865), (141, 14988955), (235, 8993373), (659, 3207045), (705, 2997791), (1977, 1069015), (3295, 641409), (4549, 464595), (9885, 213803), (13647, 154865), (22745, 92919), (30973, 68235)]