49983225

素因数分解:

$3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1583}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 82887552

約数和(自身を除く): 32904327

約数列:

[1, 3, 5, 15, 25, 75, 421, 1263, 1583, 2105, 4749, 6315, 7915, 10525, 23745, 31575, 39575, 118725, 666443, 1999329, 3332215, 9996645, 16661075, 49983225]

約数ペア:

[(1, 49983225), (3, 16661075), (5, 9996645), (15, 3332215), (25, 1999329), (75, 666443), (421, 118725), (1263, 39575), (1583, 31575), (2105, 23745), (4749, 10525), (6315, 7915)]