15705107825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{24107}}^1$

素因数の和:24254

約数の個数: 48

約数和(自身を含む): 22384567296

約数和(自身を除く): 6679459471

約数列:

[1, 5, 11, 23, 25, 55, 103, 115, 253, 275, 515, 575, 1133, 1265, 2369, 2575, 5665, 6325, 11845, 24107, 26059, 28325, 59225, 120535, 130295, 265177, 554461, 602675, 651475, 1325885, 2483021, 2772305, 6099071, 6629425, 12415105, 13861525, 27313231, 30495355, 57109483, 62075525, 136566155, 152476775, 285547415, 628204313, 682830775, 1427737075, 3141021565, 15705107825]

約数ペア:

[(1, 15705107825), (5, 3141021565), (11, 1427737075), (23, 682830775), (25, 628204313), (55, 285547415), (103, 152476775), (115, 136566155), (253, 62075525), (275, 57109483), (515, 30495355), (575, 27313231), (1133, 13861525), (1265, 12415105), (2369, 6629425), (2575, 6099071), (5665, 2772305), (6325, 2483021), (11845, 1325885), (24107, 651475), (26059, 602675), (28325, 554461), (59225, 265177), (120535, 130295)]