411005295

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 725373792

約数和(自身を除く): 314368497

約数列:

[1, 3, 5, 9, 15, 45, 113, 131, 339, 393, 565, 617, 655, 1017, 1179, 1695, 1851, 1965, 3085, 5085, 5553, 5895, 9255, 14803, 27765, 44409, 69721, 74015, 80827, 133227, 209163, 222045, 242481, 348605, 404135, 627489, 666135, 727443, 1045815, 1212405, 3137445, 3637215, 9133451, 27400353, 45667255, 82201059, 137001765, 411005295]

約数ペア:

[(1, 411005295), (3, 137001765), (5, 82201059), (9, 45667255), (15, 27400353), (45, 9133451), (113, 3637215), (131, 3137445), (339, 1212405), (393, 1045815), (565, 727443), (617, 666135), (655, 627489), (1017, 404135), (1179, 348605), (1695, 242481), (1851, 222045), (1965, 209163), (3085, 133227), (5085, 80827), (5553, 74015), (5895, 69721), (9255, 44409), (14803, 27765)]