42935155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 57139200

約数和(自身を除く): 14204045

約数列:

[1, 5, 19, 31, 61, 95, 155, 239, 305, 589, 1159, 1195, 1891, 2945, 4541, 5795, 7409, 9455, 14579, 22705, 35929, 37045, 72895, 140771, 179645, 277001, 451949, 703855, 1385005, 2259745, 8587031, 42935155]

約数ペア:

[(1, 42935155), (5, 8587031), (19, 2259745), (31, 1385005), (61, 703855), (95, 451949), (155, 277001), (239, 179645), (305, 140771), (589, 72895), (1159, 37045), (1195, 35929), (1891, 22705), (2945, 14579), (4541, 9455), (5795, 7409)]