74033315

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 94944960

約数和(自身を除く): 20911645

約数列:

[1, 5, 43, 53, 73, 89, 215, 265, 365, 445, 2279, 3139, 3827, 3869, 4717, 6497, 11395, 15695, 19135, 19345, 23585, 32485, 166367, 202831, 279371, 344341, 831835, 1014155, 1396855, 1721705, 14806663, 74033315]

約数ペア:

[(1, 74033315), (5, 14806663), (43, 1721705), (53, 1396855), (73, 1014155), (89, 831835), (215, 344341), (265, 279371), (365, 202831), (445, 166367), (2279, 32485), (3139, 23585), (3827, 19345), (3869, 19135), (4717, 15695), (6497, 11395)]