70665555

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 46423725

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 1231, 1335, 3693, 3827, 6155, 11481, 18465, 19135, 52933, 57405, 109559, 158799, 264665, 328677, 547795, 793995, 1643385, 4711037, 14133111, 23555185, 70665555]

約数ペア:

[(1, 70665555), (3, 23555185), (5, 14133111), (15, 4711037), (43, 1643385), (89, 793995), (129, 547795), (215, 328677), (267, 264665), (445, 158799), (645, 109559), (1231, 57405), (1335, 52933), (3693, 19135), (3827, 18465), (6155, 11481)]