42255115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 20450549

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1511, 1645, 3995, 5593, 7555, 10577, 25687, 27965, 52885, 71017, 128435, 179809, 355085, 497119, 899045, 1207289, 2485595, 6036445, 8451023, 42255115]

約数ペア:

[(1, 42255115), (5, 8451023), (7, 6036445), (17, 2485595), (35, 1207289), (47, 899045), (85, 497119), (119, 355085), (235, 179809), (329, 128435), (595, 71017), (799, 52885), (1511, 27965), (1645, 25687), (3995, 10577), (5593, 7555)]