231609425

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 305282544

約数和(自身を除く): 73673119

約数列:

[1, 5, 23, 25, 83, 115, 211, 415, 529, 575, 1055, 1909, 2075, 2645, 4853, 5275, 9545, 13225, 17513, 24265, 43907, 47725, 87565, 111619, 121325, 219535, 402799, 437825, 558095, 1097675, 2013995, 2790475, 9264377, 10069975, 46321885, 231609425]

約数ペア:

[(1, 231609425), (5, 46321885), (23, 10069975), (25, 9264377), (83, 2790475), (115, 2013995), (211, 1097675), (415, 558095), (529, 437825), (575, 402799), (1055, 219535), (1909, 121325), (2075, 111619), (2645, 87565), (4853, 47725), (5275, 43907), (9545, 24265), (13225, 17513)]