42242515

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 17477165

約数列:

[1, 5, 7, 35, 71, 89, 191, 355, 445, 497, 623, 955, 1337, 2485, 3115, 6319, 6685, 13561, 16999, 31595, 44233, 67805, 84995, 94927, 118993, 221165, 474635, 594965, 1206929, 6034645, 8448503, 42242515]

約数ペア:

[(1, 42242515), (5, 8448503), (7, 6034645), (35, 1206929), (71, 594965), (89, 474635), (191, 221165), (355, 118993), (445, 94927), (497, 84995), (623, 67805), (955, 44233), (1337, 31595), (2485, 16999), (3115, 13561), (6319, 6685)]