42556554425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{961187}}^1$

素因数の和:961238

約数の個数: 48

約数和(自身を含む): 68651891712

約数和(自身を除く): 26095337287

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 4025, 6325, 8855, 44275, 961187, 4805935, 6728309, 10573057, 22107301, 24029675, 33641545, 52865285, 74011399, 110536505, 154751107, 168207725, 243180311, 264326425, 370056995, 552682525, 773755535, 1215901555, 1702262177, 1850284975, 3868777675, 6079507775, 8511310885, 42556554425]

約数ペア:

[(1, 42556554425), (5, 8511310885), (7, 6079507775), (11, 3868777675), (23, 1850284975), (25, 1702262177), (35, 1215901555), (55, 773755535), (77, 552682525), (115, 370056995), (161, 264326425), (175, 243180311), (253, 168207725), (275, 154751107), (385, 110536505), (575, 74011399), (805, 52865285), (1265, 33641545), (1771, 24029675), (1925, 22107301), (4025, 10573057), (6325, 6728309), (8855, 4805935), (44275, 961187)]