42545755

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 18418085

約数列:

[1, 5, 7, 29, 35, 145, 167, 203, 251, 835, 1015, 1169, 1255, 1757, 4843, 5845, 7279, 8785, 24215, 33901, 36395, 41917, 50953, 169505, 209585, 254765, 293419, 1215593, 1467095, 6077965, 8509151, 42545755]

約数ペア:

[(1, 42545755), (5, 8509151), (7, 6077965), (29, 1467095), (35, 1215593), (145, 293419), (167, 254765), (203, 209585), (251, 169505), (835, 50953), (1015, 41917), (1169, 36395), (1255, 33901), (1757, 24215), (4843, 8785), (5845, 7279)]