1061569305

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 1868190480

約数和(自身を除く): 806621175

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 401, 445, 661, 801, 1203, 1335, 1983, 2005, 3305, 3609, 4005, 5949, 6015, 9915, 18045, 29745, 35689, 58829, 107067, 176487, 178445, 265061, 294145, 321201, 529461, 535335, 795183, 882435, 1325305, 1606005, 2385549, 2647305, 3975915, 11927745, 23590429, 70771287, 117952145, 212313861, 353856435, 1061569305]

約数ペア:

[(1, 1061569305), (3, 353856435), (5, 212313861), (9, 117952145), (15, 70771287), (45, 23590429), (89, 11927745), (267, 3975915), (401, 2647305), (445, 2385549), (661, 1606005), (801, 1325305), (1203, 882435), (1335, 795183), (1983, 535335), (2005, 529461), (3305, 321201), (3609, 294145), (4005, 265061), (5949, 178445), (6015, 176487), (9915, 107067), (18045, 58829), (29745, 35689)]